Mexico Aflutter: The Amazing Migration

A padlocked zipper tells thieves there's something in your bag worth stealing, but a key ring is much less obvious. Just use it to latch together the zippers. Best of all, you'll never have to worry about forgetting your combination.

My husband and I keep the stretchy slipper-socks that some airlines provide. (We've gotten them on Virgin Atlantic in economy class and on almost all airlines in business class.) They're great to use when packing shoes: Just slip each shoe into a sock, and you'll prevent clothes from getting marked up by the soles. As a bonus, you'll have slippers to wear when you're away from home. The socks are machine-washable and can last for many years.

Before I visit poorer countries, I pop into a thrift store and pick up some toys, stuffed animals, and an old suitcase or carryall. I try to avoid toys like Easter bunnies or Santas, which could be offensive, and expensive things that might embarrass parents. The contents of my extra bag bring joy to countless kids who have never had a thing.

Cold-weather traveling means turning up the thermostat in your hotel room, and along with the artificially warmed air come dry skin and static electricity. Instead of turning on the heat, fill the bathtub with very hot water and leave the bathroom door open. In about an hour, your entire room will be warm and humidified.

My husband and I are retired, and we take two trips abroad each year. When unpacking, I put items we use repeatedly on each trip (flashlight, alarm clock, travel-size toiletries, etc.) into a box and keep it stored near the suitcases. No more searching or trying to remember if I've got everything for the next journey—it's all in one place.

Get the right maps. For road trips on the Continent, European maps are much more helpful when it comes to reading road signs. They'll say Napoli instead of Naples, Firenze rather than Florence. I could spend all day waiting for a road sign for Munich and miss the exit for Munchen.

Place a coin over the veins on the inside of your wrist (about two finger widths from the base of your palm) and secure it in place with a rubber band or ponytail holder. The gentle pressure of the coin will stimulate nerves that control nausea, just like the motion-sickness bands that are sold at drugstores.

Before leaving on a trip, I print the names and addresses of my friends and family onto clear mailing labels. (All standard word-processing programs have preset templates for creating address labels.) Then, I take the address-label sheets with me on vacation. Since the addresses are already saved in my computer and the mailing labels are adhesive, addressing postcards has become really easy.

Create an ID page for each of your children before you leave on a trip. In addition to vacation contact information (hotel name and phone number), include the child's name, a current photo, home address, phone, date of birth, Social Security number, passport number, hair color, eye color, height, any identifying marks, blood type, allergies, medications, doctor and insurance phone numbers and ID numbers, immunization schedule, and fingerprints (these don't change, so investing the time to have a set made is worth it). If the unspeakable happens, the ability to hand over instant, concise information to authorities may prove invaluable. Update it before every trip.

Pick just two colors to mix and match throughout your trip. You'll cut down on luggage, not least because you won't have to bring a bunch of shoes to match a wide assortment of colors.

Need a place for a laptop in your hotel room? Take the largest drawer from the bureau and put it upside down on the bed with the drawer front away from you. This creates a perfect-height desk for while you're sitting comfortably on the bed (you can even lean back on pillows), plus there's side space for papers, and the top leans toward you for easy typing or writing.

Choosing a cabin is all about location, location, location. Check the ship's layout online before booking, and opt for a room with passenger floors above and below you. You don't want to try to sleep right under the disco, the casino, or the running track.

If you're packing a lunch to eat later in the day, freeze a 16-ounce water bottle and pack it, along with yogurt, cottage cheese, a ham sandwich, or whatever in a light- weight, insulated bag. Your snacks will remain cold, and you can drink the water.

I use an inexpensive, thumb-size USB flash drive to store medical and insurance contacts, confirmation codes, credit card numbers, addresses, and phone numbers. It fits in a secure zip pocket in my travel purse. If I don't have my laptop, I can insert the flash drive in most hotel or Internet café computers. Some USB flash drives password-protect your data, or you can download a free encryption program.

I carry bilingual takeout menus when traveling to countries like China, Korea, and Vietnam. When I'm at a restaurant with no menu (or one that I can't read), I give mine to the waiter so he can point to dishes they can prepare. I've learned to pack a few extra menus, as the restaurants often like to keep a copy.

Once we know where we're going, my girlfriends and I divide up the list of things we'd like to do on our trip and put someone in charge of each item on the list. Then that person does the legwork by finding directions and prices, making reservations (if necessary), and researching nearby places to stop for a snack or a meal. Our method means that no one person is doing all the planning.

Internet phone services like Vonage can be programmed to send transcribed voice mails to your email in-box. That way, you can check your home answering machine quickly at an Internet cafe without paying insane roaming fees on your cell. The transcriptions won't always be perfect, but you'll get the gist.

Ever since my children were small, I've carried recent, wallet-size pictures of them when we all go on vacation, in case we get separated. Now that they are teenagers and traveling with friends' families, too, I send pictures for the other family to bring along with them. I also write my telephone numbers on the back of the pictures so they know where to reach me in an emergency.

In North American cities with large Chinese communities, choose a family-run Chinese restaurant and ask for the set family meals, usually written in Chinese. They are more authentic than those typically offered to tourists and people who are not Chinese—not to mention a better value. In San Francisco, for example, you can enjoy a five-course meal, which easily feeds a family of four, for less than $20.

We decided to take our bikes on our last Caribbean cruise. It was a little crowded in the cabin, so the steward let us store them down the hall with the wheelchairs. We were last off the ship when we docked in Bermuda, but after five minutes we'd left our fellow passengers in the dust. And in less than fifteen minutes, we were far away from the busy port, enjoying a beautiful, deserted snorkeling beach.

I was heading to the hotel ice machine when I noticed that our ice bucket was looking very tired and missing its disposable plastic liner. My solution: the shower cap that we never use anyway. In fact, it actually worked better than the liner bag because the elastic band held it in place around the top of the bucket.

When carrying around my small umbrella, I put it in a Ziploc bag. After using it, I can store the umbrella, back inside the Ziploc, in my shoulder bag without getting everything else soaked.

Try getting a discount on your hotel room by offering to pay in cash. A hotel reservationist suggested this approach when I phoned to reserve at a hotel in London. I asked if the hotel could grant a discount based on my AARP or AAA membership, as many hotels do in the United States. Her response was that the only discount she was able to offer was 10 percent if I paid in cash.

I take each of my grandchildren on a road trip the summer each turns twelve. The trips range in length from two weeks to a month and require careful packing. I've learned to put our clothes and any snack items we'll need in large plastic bins that fit in the back of my minivan. We each bring a small bag and pack it every evening with items we'll need for that night and the next day: no lugging heavy suitcases in and out of motels or hotels.

When I travel to a new city, I check with the local running club to see if there are any events planned during my stay. The entry fee is usually donated to a charity, and I get great exercise, meet locals, and tour a part of the city I may not have known about.

When we visit places we think we might return to, we collect copies of free tourist magazines. At home, we write the address of each magazine on a postcard. Six to eight weeks before our return visit, we send out the cards asking for a current copy. The magazines are full of useful information.

If you're traveling solo and want some company for dinner, try the sushi bar at a Japanese restaurant. It's a great place to meet locals. Plus, you'll receive extra attention and special recommendations from the chef.

A company called Orikaso makes brightly colored polypropylene sheets that can be folded--kind of like origami--to form a dish, bowl, or cup. The sheets are lightweight and reusable, and you simply flatten them when you're finished. We found ours at a sporting goods store, but you can also buy them online. Check orikaso.com for retailers.

When I'm packing to leave a hotel room, I turn the bedding down to the foot of the bed so that the white sheets are facing up. This way, items placed on the bed are clearly visible. I once left a camera behind because I couldn't see it against a very dark bedspread.

If your tablecloth is wet at dinner, you should prepare for rough seas. Restaurant staffers have been known to slightly dampen the tablecloth to keep plates and glasses from sliding.