Skydiving! I'll be honest - Tandem is good enough for me. I don't really want to trust myself to make sure everything is done right...so get strapped up to someone else that does it - Although...If something goes wrong, I don't think you'll get the chance to blame them.
Overseas and interstate travel are great, but there are still so many wonders I haven't seen yet in my own back yard! I'm so glad to live in Queensland, a place with so much beauty, and I look forward to exploring more of it some day.