I'm a college student from the U.S.; I want to live on an Australian beach, what's the ideal career for me?

I want to be paid well, and enjoy what I'm doing...I can't sit in an office all day, I need something fun and exciting. That's why, one day, I want to live in Australia...everything I've seen about it is amazing and beautiful! What can I do in the U.S. that could greatly benefit me in Australia?