If reservations are involved in your travel, designate a folder or better yet a bright colored plastic envelope to hold all reservation information- car reservations, flight, bus, or train reservations, hotel reservations, etc. If you need your passports, slip them in there too. This envelope will travel with you in your car or carry on.
Have a packing list. This will not only make sure you get everything packed but look at it again before coming home to make certain nothing gets left behind. Don't forget to include items like medicines and books.
If you are traveling by plane and parking your car at the airport, take a picture of the parking location sign with your camera phone or digital camera in case you lose that slip of paper with the location jotted down on it.
Before taking off, check the weather at destinations and check on any new wrinkle in what TSA is requiring.
If you are traveling out of the country, scan your passport, driver's license, and any other important document and email them to yourself so that if you find yourself in a position where you need a copy, you can simply access your email and print them out.
Always put your flight number and name inside each checked bag in case the bag tag falls off.
If part of your travel involves traveling with young ones, put together a pacifying travel kit - something new for each child like a book or quiet game or a camera or a notebook to draw and write a journal. Also add snacks that travel well as well as sanitizer and wipes.
Don't push yourself when traveling. Leave extra time. Try to enjoy the trip. Allow lots of time between connections - time to get a meal, stretch your legs, or to read or listen to a book on tape.
My son, Darin, and I will be traveling to Ohio by car. We will rent a car as we both drive "clunkers." We will pack books and music, food, and extra outerwear, boots, and blankets. It will be a good visit time for us as well.
Stay safe over the holidays!