I think the country I would like to visit most is Japan.
Japan is a cool place to visit. Some people on this page are too ignorant to realize there's a BIG difference between China and Japan !
Hope you're at least 18, otherwise it will be a major problem.
Figure at least $1,200 for airfare. To see the most at the lowest price you'll have to join a tour group.
To get an idea of things to see. look in a travel book at the library.
Have fun, and don't forget to send me a postcard !