Cool, sounds like you know what you want to do. That's great! I didn't know that being and AMV-maker can be a career- that sounds pretty neat, too. I wish I could draw~ do you write fan fiction, or do you focus on creative writing? I myself am very much into writing, so I'm tres curious~ good luck with the application! I take it that you like reading, too? It's wonderful that you have varied interests.
I can only say video games and writing. That's about it. Every now and then I like to cook and learn about making cocktails, but it's hardly a hobby yet. LOL, I got a little confused with your high school dates seeing as Australia's seasons are opposite and work differently.