Being sick is always a drag. But being sick when you’re away from home is doubly so. Toughing it out in a strange hotel room with none of the items that might make your feel better is miserable. In fact, the only thing that’s worse is being on a crowded plane or train, unable to sleep or get any rest.

We’ve been stricken in Africa, South America, Alaska, and Europe, and an ounce of prevention really is worth a pound of cure. And though you can’t prevent everything, you can stack the odds in your favor.

Most of the time, we get sick because our immune system is compromised in some way. And when you’re traveling, interrupted sleep patterns, changes in diet, and other interruptions in routine can make you especially vulnerable.

Over the years, we’ve found that the best defense is a good offense. So here are a few things you can do to keep yourself strong and healthy:

1) Be careful about what you eat and where you eat. If anything seems even slightly off, don’t put it in your mouth. Wash your hands or treat them with an antibacterial before you touch your food. And don’t eat anywhere with poor sanitation. Pack a couple granola bars or bags of nuts for times when you’re hungry but there’s nothing good to eat.

2) Drink wine with your meals – it actually helps prevent salmonella. And in many areas, the local wine is one the highlights.

3) Don’t eat fruits and veggies that are mostly water in areas where the water is bad. And speaking of fruit, if you don’t eat a lot of it at home, don’t go crazy at the breakfast buffet. Go easy and give your digestive system time to adjust.

4) Do pack a few Immodium AD pills with your toiletries, in case of emergency. And by emergency, I mean that you can’t stay out of the bathroom but you have to spend the next 12 hours on a plane.

5) Take any over-the-counter medications that you use at home with you on your trip. If you get indigestion or hives or a cold once a year, you’ll get it on your vacation. That’s how it works. So having whichever remedy works for you will save you a lot of grief. Often, if you can nip something in the bud, it won’t fully develop.

6) Don’t drink too much – especially not on the plane where dehydration is a real problem. Yes, you’re on vacation. And yes, those mai tais are the best ever. But being moderate will keep you feeling fine. And trust me, you do not want to visit the Parthenon with a hangover anyway.

7) Drink as much water as you can. Bottled water is for sale everywhere, and in Europe, most restaurants will bring you a carafe of water to drink with your meal. Try to finish it off before you leave the restaurant.

8) Eat a well-balanced diet. Trying new foods is one of the great pleasures of travel. But make sure you get plenty of veggies and whole grains too.

9) Try to get enough sleep. Although it’s hard when you have jet lag, make an effort. If you wake up at 3AM and you’re “done” for the night, just lay there quietly and try to rest your mind and body anyway.

10) Get some exercise. Getting up your heart rate and working up a sweat are great ways to stay healthy and keep extra pounds at bay. If your hotel doesn’t have a fitness center, take a brisk, uphill walk. Even thirty-minutes a day will help.

Taking these simple precautions will help ensure that you feel great during your travels.

Find more travel advice here. And more trip planning tips here.

Back in the old days, when you were going somewhere, you went to a travel agency, and they arranged everything for you.

They reserved your flights, hotels, and rental car with a Computerized Reservations System (CRS) like Sabre or Apollo. And when they were done, out popped a written itinerary showing every detail of your travels – in triplicate.

They folded it in thirds, tucked it into your ticket jacket along with your ticket – this is the old days we’re talking about – and you were all set. All your confirmation numbers, hotel addresses and phone numbers, etc. in one place.

But those days are long gone, and if you’re like most of us, you make your reservations yourself, online. Consequently, you have emails from all over confirming your arrangements. And while you really should carry all those hardcopies with you, shuffling through them to find what you’re looking for is a bad idea.

It’s much smarter to create an itinerary that shows all your travel arrangements at a glance. There are several travel websites that will help you do this, such as Tripit or NileGuide. But for years, I’ve used an Excel spread sheet to create an itinerary that lists everything I need to know on a couple of pages.

It ain’t pretty. But it’s fast and easy to do, free, and over the years it’s saved us countless hassles.

We always pack a copy in each of our bags, especially if we’re checking them. If our bag does get misplaced, the itinerary shows where we’ll be, when. It also provides contact information so we can be reached anywhere.

Twice, this has helped us recover our bags quickly. In Buenos Aires, our bag was returned to us in hours because the itinerary made us easy to locate.

Here’s the template I use. It describes in detail a week’s worth of travel arrangements – flights, hotels, transfers, tours, dinner reservations, ferries, and more – on a single 8-1/2” x 11” piece of paper.

You can do it any way you like, but here’s why I like this layout:

1) Numbering the days makes it easy to figure out things like how much the pet sitter will cost or how many days to stop newspaper delivery. And once I get a total trip cost, it’s easy to calculate the per diem.

2) Showing the days of the week alerts me to possible closures that may impact what we can do. In many places, most things are closed on Sundays, so that’s a good day to visit the museums. Many museums are closed on Mondays, so I’ll check to see when they’re open and make sure we have time for a visit on Sunday or Tuesday. It’s also helpful to know when you’re going to be somewhere on a weekend. As a rule, you’re more likely to need reservations for restaurants, clubs, sightseeing cruises, etc. on Saturday night. If you’re in town on a Tuesday, you might be able to get by without them.

3) The rest is pretty self-explanatory. There’s room for detailed contact information and confirmation numbers, as well as any additional notes.

We email the itinerary to friends and family so they’ll know where we’ll be and leave a copy for the pet sitter in case she needs to reach us. I use a yellow marker to highlight the hotel names and telephone numbers.

Find more trip planning ideas here.

The right hotel can really make or break a vacation. So before we go on a trip, we do lots of research, both on and offline, to try to find the perfect places to stay. But sometimes, it seems like no matter how much trip planning we do, we’re still disappointed. The hotel’s not awful. The location is good. And it has all the requisite services. But it’s just lacking something — that indefinable quality that separates good hotels from great hotels.

Our first step used to be consulting sites like Frommers, Fodors, and Tripadvisor. But these days, we’ve reversed the process, and we use those sites to validate our short list. Our new strategy has produced better results for us. So we’re happy to share it with you.

Here are our tips for finding hotels that you’ll love:

* The first step is to figure out what you really want do while you’re there. Is your goal to just relax and unwind, to see every square inch of the city, or to eat in all the best restaurants and shop till you drop? When we went to Kauai, we realized that one thing that we really wanted to do was to swim and surf. It’s hard to believe, but there aren’t many good swimming beaches in Kauai if you visit in winter. Once we narrowed down the choices, it was a pretty simple decision. We ended up renting a vacation rental at Kiahuna Plantation and it was the perfect place for us. If we’d ended up down the road at the Grand Hyatt Kauai — which gets high marks from Fodors, Frommers, and Tripadvisor users — we’d have been unhappy with the rocky beach there.

* Once you have your days figured out, think about your evenings. If you’ll be going full tilt, hiking, biking, or kayaking from dawn until dusk, chances are you won’t want to expend a lot of energy getting dinner. That country inn that’s away from it all may seem a lot less appealing when you’re beat and the nearest restaurant is a 20-minute drive away. Especially if you were thinking a couple of cocktails sounded appealing. Having to eat virtually every meal at an overpriced resort can also take the fun out of things pretty fast. What works for us is staying in a hotel that has a few restaurants within walking distance or a few minutes drive.

* With your daytime and nighttime activities figured out, you should concentrate on which neighborhood puts the things you want to do in easy reach. If you want to dine in Michelin-starred restaurants and shop for haute couture in Paris, you’ll find the 1st or 8th arrondissements convenient. If you prefer bistros and boutiques, choose the 6th — St-Germain-des-Pres. What’s true for real estate is equally true for travel. The most important thing is location, location, location.

* When you know which neighborhood appeals the most to you, figure out how much you want to spend. There are usually accommodations available in a range of prices. When you compare prices, use the superior room price. Standard rooms are actually sub-standard rooms that are the least desirable for one reason or another. Chances are, you won’t be happy in one. When you look at price, also bear in mind that if you stay at a more centrally located hotel, you’ll save on transportation costs. Once you have a short list, use a travel site like hotelscombined.com to check prices. Although most travel sites are owned by the same two or three travel conglomerates, there are some bargains out there. Just be sure that you’re comparing apples to apples and read all the fine print. To us, paying a non-refundable rate in advance isn’t worth saving 10 or 15%. And be sure to contact the hotel directly for a rate. Because there’s no middle man to compensate, the hotel will sometimes give you a better deal.

* Not all hotels have the same amenities. This is especially true in Europe, where many rooms don’t have an alarm clock. So if there’s something you need to feel at home — a pre-dinner cocktail, laundry service, or a wake-up call — confirm in advance that’s it’s available. It only takes a few minutes and it could save you some disappointment.

* Read user reviews on sites like tripadvisor.com, but remember that no matter how great a hotel is, someone will always be disgruntled. Reviews can tip you off to a potential deficiency that might be a deal-breaker for you. But we’ve stayed in hotels that every trip advisor user gave five stars that we really didn’t like. So take the reviews with a grain of salt.

Finding the right hotel isn’t that hard, but the more trip planning you do in advance, the happier you’re likely to be.

Read more travel advice here.

Eiffel Tower

Over the years, we’ve discovered many trip planning ideas to make your next Paris vacation more rewarding – whether it’s your first visit, or your fortieth.

Here are our top ten tips for enjoying Paris like a local:

1) If you want to use the Velib free bicycle system, bring an American Express card. Most European countries have switched to chip-and-PIN credit cards, also known as Smart Cards. Your U.S.-issued Visa or Mastercard probably won’t work in the Velib kiosks, which is really irritating if you planned on getting around the city by bicycle. Your magnetic stripe card will still work with most card readers, though the person waiting on you in a store or restaurant may not know it. Ask them politely to swipe your card and follow the instructions on the terminal. Your card probably won’t work at kiosks for train tickets, etc. and you’ll have to wait in line for service.

2) Wouldn’t it be great if you had cool, foodie friends who lived in Paris and were having you for dinner at their place. Hidden Kitchen is the next best thing. If you’re lucky enough to score reservations, you can enjoy a 10-course tasting menu with wine pairings at the home of food consultants Laura and Braden. Dinners are served on Saturday and Sunday nights. The menu is finalized on the day of the dinner, depending on what’s best at the market. But past menus have included roasted sea bass, crispy pork belly, or skillet-fried polenta with braised wild mushrooms. Visit www.hkmenus.com for more info.

Pages Jaunes

3) When you know where you’ll be staying in Paris, it’s helpful to find restaurants, shops, and other services nearby. One of the handiest and most comprehensive sources of information is the Paris Yellow Pages, or Pages Jaunes. Although the site is in French, it’s pretty easy to figure out, and you should be brushing up on your French anyway. Just enter what you’re looking for, such as restaurants, and then enter the address of your hotel. You’ll get a list and an accompanying map. But that’s just the start. Click on “vue aerienne” and you’ll see the establishment from the air. To see it from street level, click “Photo.” You can also get detailed maps and directions in the “Itineraire” section. It’s a great tool for getting your bearings before you leave home. Make http://www.pagesjaunes.fr part of your trip planning strategy.

4) Speaking of places to stay in Paris, why not opt for something completely different and stay aboard a beautifully restored 1916 Dutch barge. Bateau Simpatico is moored on Quai Suffren right beneath the Eiffel Tower. Owner Bob Abrams rents the barge by the week to lucky travelers who enjoy the best of both worlds — being right in the heart of Paris, yet having their own little slice of heaven floating on the Seine. The barge has a fully outfitted kitchen, a washing machine, and everything you need for a perfect week in Paris. Pick up some wine and cheese at the market, the relax up on deck and watch the sightseeing boats go by. When you turn in for the night, you’ll be gently rocked to sleep. Visit http://www.quai48parisvacation.com for more information.

5) When we lay out our travel wardrobe, black features prominently. It goes with virtually everything, doesn’t show stains or wrinkles, and won’t get dirty the first time you wear it – unless you take a stroll through the gardens of Paris. Most of Paris’s garden paths, and the ones that run parallel to the Champs Elysees aren’t paved. And they’re very dusty. A quick stroll down one of these romantic lanes will completely trash the black slacks you planned to wear to dinner. Be advised, and wear khaki instead.

Fouquet’s Jewelry Store in the Musee Carnavalet

7) Berthillon has long been lauded as the best ice cream in Paris. But our pick is just down the rue Saint-Louis-en-l’Ile on the Ile Saint Louis. Amorino specializes in ice creams you might find in Rome — zabaglione, hazelnut, amoretto — and it’s every bit as good. If you’re not going to the Ile Saint Louis, don’t despair. There are twelve Amorinos throughout the city.

8) Paris is a city that deserves a fantastic soundtrack. And Radio France FIP supplies it. On any given night, you’ll hear music from the 1930s to the present, from all over the world. Jazz, R&B, Brazilian, Cuban, blues, chill, and classical — everything but advertising. To get inspired, listen online at http://sites.radiofrance.fr/chaines/fip/endirect/index.php while you’re planning your trip.

9) After a week of fabulous French food, we start to crave something with big, bold flavors. And a sloppy, gloppy falafel from L’as du Fallafel in the Marais is just the ticket. The fried, chickpea patties are folded into a pita and topped with hummus, fried eggplant, pickled cabbage, salted cukes, and some not-too-spicy harissa.

10) Taxidermy has never been high on our list of interests — until we went to Deyrolle. Established in 1831, Deyrolle is located on Rue du Bac in the 7th. In addition to stuffed lions, tigers, zebras — there’s even a trotting elephant — there are shells, insects, ostrich eggs, butterflies, and rare minerals. It’s like an incredible, free museum of natural history that you can do in a fraction of the time. Only in Paris.

Read more trip planning articles here.

Read more articles about travel in France here.