Head Games in Bulgaria

Just before I go through airport security, to save time and to avoid leaving something important behind, I collect all loose items--change, money clip, belt buckle, pens--in a large Ziploc bag. I send the bag through the X-ray machine with the rest of my luggage. After picking it up at the other end, I put the things back in place and either toss the bag or keep it for the return trip.

I always take a digital picture of the gas gauge to prove that I returned the rental car with a full tank. Some agencies try to charge for a minimal amount of gas when they "top off" the tank (which you're not supposed to do anyway). I've used these digital photographs to get refunds for gas charges that appeared on my credit-card bill after the fact.

Put toys within kids' reach on road trips. Hang a shoe organizer on the back of the passenger seat so children can keep stuffed animals, books, and games organized in the pockets. Having everything close at hand may help prevent meltdowns along the way.

It can be difficult for parents to find a place to bathe their infant while on vacation. Showers obviously won't work, and the miniscule sinks generally found in hotel bathrooms aren't appropriate either. On our last cruise, we eliminated the whole problem by packing a small, inexpensive inflatable bathtub. (Ours cost only $7.99.) When we arrived, we blew it up and placed it in the bottom of the shower for an instant, safe baby bath.

Shout Wipes take up very little space in your purse or backpack and are invaluable for treating stains. While traveling on an airplane, I gave one to a most grateful Italian after he spilled wine on his tie. Our friendship extended through customs, and we're now e-mail pals. Great stuff!

Water-bottle holsters are good for more than holding water. I own several Water Bottle Totes by Outdoor Research (orgear.com). With their Velcro-like straps, I can fasten them anywher--to my belt, camera strap, fanny pack, purse, or airplane seat. I've used them at various times to carry my camera, binoculars, snacks, umbrella, battery-powered fan, flashlight, sunglasses, a windbreaker, and a rain poncho.

Try to book the first flight out in the morning, because those planes often arrive at the airport the evening before. You won't have to rely on an incoming plane, which could be delayed or canceled due to bad weather elsewhere, resulting in your own flight being delayed or canceled.

If you plan to leave a gratuity for hotel staff, follow our friend Phil's good advice: Give it at the beginning of your vacation, not at the end. He introduces himself to the housekeepers early in the trip and hands them a nice tip. Guess who always has plenty of coffee and fresh towels?

If you even manage to get a cell signal while at sea, your roaming charges will be outrageous. To communicate with your cabinmates, leave Post-it Notes on your door detailing where you'll be throughout the day.

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.

My husband packs Q-tips in a plastic cassette case. It's small and snaps shut, keeping the cotton swabs clean and dry.

When seeking a cheap airfare, don't forget to consult the Web sites of the major charter tour operators--like Apple Vacations, TNT Vacations, Vacation Express, or SunTrips--which frequently sell air-only tickets in addition to air-and-hotel packages. Doing so helped me slash the cost of round-trip airfare to visit my mother in Las Vegas by well over 50 percent.

Some cruise lines offer discounts on a future sailing if you book it while on a current cruise. Back home, you can transfer the booking to your travel agent and work with them to try to lower the price even further. You'll be able to cancel your booking at no cost if you follow the cruise line's cancellation schedule. This is a great way to get some of your onboard expenses paid for in advance.

It's easy to lose track of time in a windowless interior cabin. Before going to sleep, tune into the ship's bridge-camera channel for real-time videos of the front (or bow) of the boat. The screen will act like a virtual porthole, and you'll rise and shine with the sunrise.

Pack light, or that great deal you found on airfare won't seem that great. On a Ryanair flight between Glasgow and Dublin, my husband and I were charged over $100 for excess baggage weight (the airline tickets themselves cost less than half that). Be sure to check the weight limits—especially on low-fare airlines—before you leave home.

For fire-safety reasons, cabins don't have their own irons. Don't wait until the last minute to tackle your evening wardrobe. You can find shared irons down the hall in the laundry room, but lines often form before mealtimes. Opt for off-hours (like mornings).

If you have to save receipts while traveling, purchase a plastic coupon holder to help you keep track of them (it'll also protect them). Label each section of the coupon holder by category (hotel, rental car, gas, food, etc.) or by day of the week. The coupon holders are compact and easily fit into a laptop case, purse, or travel bag.

If you're looking for authentic street food--whether you're in New York or Bangkok--don't buy from the pitifully lonely vendor who has no customers. Head to the cart with the longest line of hungry people in front of it. Locals know which vendors serve the best (and safest) food. Even if you have to wait, your stomach will thank you.

Treat yourself to a golf-ball foot massage. During a long flight, or afterward in your hotel room, take off your shoes, put a golf ball on the floor, and roll it under your foot. It's a great stress reliever. Practice a bit before you try it on a plane, so that your ball doesn't go rolling down the cabin, tripping up unsuspecting passengers.

Make your cabin homier by packing a small collapsible vase and a bouquet of flowers.

I bought several items while in London and noticed when I returned home that my credit card number was printed in full on each sales slip. (In the United States, usually only the last four digits of the number are visible.) Travelers should be careful when using their credit cards overseas--don't leave the sales slips lying around.

By starting a blog for each trip--at blogger.com, among others--you can keep your friends and family up-to-date on your adventures. All you need is an Internet café to add entries and photos while you're on the road.

If you've accumulated more souvenirs on your trip than you can carry, drive your rental car up to curbside check-in, then return the vehicle and come back on the shuttle bus with only your carry-on. This only works if there's no check-in line, but can save dragging your luggage onto the shuttle bus, across parking lots, etc.

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.

If you book a package over the Internet, print out all the details of what's included and take it with you. When a hotel desk clerk in Paris said that the breakfast buffet we had enjoyed for the previous seven mornings was not included in our package, I was able to show him the printouts and prove him wrong. He apologized profusely and wiped the breakfast charges from our bill.

When you go to a convention or trade show, don't assume that the official prices at recommended hotels are the best you can do. Go to the hotel Web site. I recently got an AARP rate at a major hotel that was 30 percent below the special price offered through the tradeshow sponsors. AAA discounts often work, too.

When you travel to a beach destination, bring your own snorkel gear. We bought snorkels, masks, and fins at home for half-off (at an end-of-summer sale) before a trip to Hawaii. They didn't take up much room in our luggage, and we would have spent as much or more renting the equipment.

For long overnight flights, pack a dry washcloth in a Ziploc bag in your carry-on. Before landing, ask the flight attendant for a cup of hot (not boiling) water. Carefully pour the water into the Ziploc bag and then wipe your face and hands with the steaming cloth. It's like a portable sauna!

When you're shopping for alcohol on any Caribbean island, ask if there's a Kmart nearby. Often the dis- counter is a short distance from the docks where the cruise ships tie up and has an extensive selection at prices lower than the liquor stores on the main drag. While you're there, pick up that extra roll of film or the sunscreen you forgot.

Here's an important tip for cruising in winter: Fly into the port a day or two before your ship is scheduled to depart. We booked a Costa Rican cruise but were stuck in New York, where all flights out of JFK airport were canceled. Itineraries that include stops in places with airports can allow people to catch up. Ours didn't.