Be sure to keep a list of important information on your person while traveling. This includes the phone number, address and URL for the embassy or consulate in the nation where you are vacationing. If trouble finds you while you are traveling, this is the place to call. They will be able to help you with any problems you may encounter.
Once you have picked a destination, learn everything you can about the area. Find a good map of your destination, and take some time to learn about the geography and the main attractions. This will give you ideas on the different activities that you can do.
When traveling, bring only the essentials and keep your bags light. You're more likely to have your things stolen or become lost if you do not have too much. Shoes tend to be larger and heavier than most objects in your suitcase. Reducing the number of shoes you bring can drastically reduce the weight of your baggage.
Take a doorstop if you are staying at a hotel. A doorstop is just a rubber or wooden wedge that will hold a door open, but can easily hold a door shut as well.
Upon arrival, check your hotel room's alarm. You don't want to get awakened by a set alarm. In order to start your vacation in a relaxing fashion, make sure to shut the alarm off or is set to a time when you actually want to get up.
You should now have a better understanding of the most fundamental travel concepts. While simple in nature, these travel tips will go a very long ways towards improving your trip. Don't forget your camera!