Slimmer Surfers

Cruise lines offer packaged side trips at their ports of call. If you go online and look for these expeditions ahead of time, you can book directly with the tour companies and save money.

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.

On international flights, I used to fumble through my belongings--often having to retrieve them from the overhead bin--after a flight attendant appeared with customs and immigration forms. (I don't know of many people who have their passport's number and date of issue memorized.) Now I write all that info on the bookmark of whatever I plan to read on the long flight so I don't have to dig out my passport. I can fill out the card quickly--giving me more time to loan my pen to all the people who never seem to carry one.

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.

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.

I always have problems locating my rental car in a large parking lot. Now I bring along a brightly colored bandanna and tie it to the antenna.

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.

Preserve even the small number of frequent-flier miles you may obtain by making occasional use of a particular carrier; the miles can be worth money. Even if you don't regularly fly on Delta, Northwest, Continental, or several other airlines, sign up for their frequent-flier programs when you book a long or overseas flight. Points.com allows you to redeem miles for magazine subscriptions, music downloads, and other products. You can also use miles to get small discounts on purchases at retailers such as Amazon.com.

Once the hotel shampoo bottles I always seem to bring home are empty, I refill them with my own brand of shampoo, conditioner, and shower gel--instead of buying travel-size containers at the drugstore. I toss them, along with other small items (toothbrush, toothpaste, nail file, pillboxes, and a comb), into a medium-size Ziploc bag, and I'm ready to go; the clear plastic lets me find things easily.

I was booking tickets online for an upcoming flight to Europe from the East Coast. One particularly attractive fare was offered on a U.S. airline as well as on its foreign "partner airline." Same plane, same flight, same base price. But it was more than $100 cheaper per ticket to book with the foreign airline versus the U.S.one. We saved more than $400 for four tickets, but we'll be on the same plane!

When traveling with your kids, give each child his or her own small carry-on bag. Fill it with new, surprise treats to occupy the downtime--layovers, long flights, time in hotels--as well as a few familiar items from home. Include a notebook and encourage your child to keep a travel diary.

Check fares periodically after booking your airfare. The airline may have a sale, and buying new tickets could save you money, even after you pay the change penalty. My wife and I used Travelocity's Fare Finder to pocket $187 each on a recent trip from Seattle to New York City, simply by re-ticketing.

It's often cheaper to buy a ticket to London and then fly onward within Europe via a regional low cost airline. Last summer, my husband and I bought consolidator tickets to London for $397. From there, we flew EasyJet to Nice for $72. The total cost was $469—much less than flying directly to Nice, plus we enjoyed a stopover in London.

If your children are old enough to dress themselves, consider this packing tip: Put each outfit (including socks and underwear) into a Ziploc bag and pack one bag for each day you'll be on vacation. It will save both time and aggravation, and may even prevent items from getting left behind.

I don't go anywhere without individual packets of antibacterial wipes. I slip some in my carry-on, daypack, and shirt pocket. They're very convenient when you can't find any running water with which to wash your hands. And because they're antibacterial, they're also great for cleaning cuts, and the alcohol from the wipes helps stop the itching when you rub them on insect bites.

Recycle the long plastic bags in which you receive your home-delivered newspapers. Slip your shoes into the bags before packing them in your suitcase.

Our bags have been stolen twice from inside locked rental cars. Now we travel with a bicycle cable and lock. If we absolutely have to leave our suitcases in the car, I hook them together by the handles and attach the whole thing to the frame of a seat or a secure item in the trunk. Even if thieves manage to get into our car, the cable will make it very difficult for them to make off with the luggage.

You won't always save by bringing the rental car back early. Alamo has an early-return policy at all of its locations, designed to discourage customers from returning cars early. If you show up at the lot a day or two ahead of schedule, Alamo will recalculate what you owe them at the daily rate; if it turns out to be less than what you would have paid for the week, they'll charge a $15 fee. Yet another reason to read the fine print on your contract carefully!

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.

When my husband and I visit places like India or Thailand, we pack only one extra change of clothes. When we arrive, we hit a local market and buy local attire--woven shirts, saris, sarongs, etc. Not only does this make packing easier, but we get a better cultural experience and end up with lots of wearable souvenirs!

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.

Many tourist information offices provide discounted same-day booking services for local lodgings. My husband and I discovered this when we accidentally left a midweek gap in our travel plans between my husband's conference hotel and our B&B in Charleston. Instead of adding another night at either location, we stayed at one of the more elegant inns (normally over $200) for $70, courtesy of the Charleston Convention and Visitors Bureau.

I've found that by wedging a bath mat under my hotel-room door, I can reduce any light or noise coming from the hallway—ensuring that I'll sleep better.

If you're divorced and plan to travel out of the country with your children, check the legal requirements in advance. When I tried to take my kids to Cancun, I learned too late that Mexico requires a notarized letter of consent signed by both parents for minors traveling alone or with one parent or guardian. If the parents are divorced, a copy of the parental custody agreement is allowed instead. The airlines enforce this rule before you get on the plane.

Know your PINs! My husband and I left home with very little cash on us, and instead of stopping to get money at the airport, my husband--ever the procrastinator--decided to wait until we got to Cancún to use his ATM card. Guess what? It didn't work in any of the machines. And although he had several credit cards for cash advances, he didn't know the PINs off the top of his head. We charged everything we could during our stay, but most of the markets don't take credit cards. Needless to say, I didn't come home with a lot of souvenirs.

When looking for the lowest airfare, I've found that in some cases the best rates pop up when searching for one traveler instead of two. Recently, I wanted to buy one-way tickets from New York to Orlando for two people and came up with $87 per person. But when I selected one traveler, the fare dropped to $72.

Before leaving for a vacation, I print out all our reservations and directions, and I create a contact sheet for emergencies. Then I gather all the papers together, punch some holes, and place them in a folder that has a middle section for three–holed papers. The side pockets hold brochures, business cards, ticket stubs, receipts, and maps that we collect along the way and want to bring home for our scrapbook.

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.

When my husband and I would stay in a hotel with our two-year-old, a full night's sleep was out of the question. The minute our son opened his eyes (at 2,3,or 4 a.m.), he woke us, thinking it was time to play. We now pack a pop-up tent and set it up in a corner of the hotel room with books, a blanket, and a few small stuffed animals. The tent folds down to a 14-inch circle and weighs about a pound. It works great! My son has his own "room" to sleep in when we vacation, and we all get to sleep through the night!

Place a fabric softener sheet in your suitcase when packing. It'll absorb odors and dampness and keep clothing smelling fresh. It's most beneficial in warm, humid climates and while at sea. I found this quite useful during my twenty-three years in the U.S.Navy.