You do, realize how dangerous this kind of trade can be right? Giving you address away to unknown peoples on the net is really a bad idea. Ask your parents if they are alright with that... I doubt it
. If I was you, I'd ask a friend from school or somebody to burn it for you...
Another alternative is to look for some books at your local book store. You may find some handy Linux books which comes with a full Linux distribution. Depending of your country, you may even find some folks on streets who sells Linux for a really low price...