Welcome to the forums! There's apparently quite a few Aussies here, albeit I think many of them are lurking rather than posting.
Always wanted to head down to your country, see the Great Barrier Reef and the Southern Cross in the night sky, and see if I could spot the koala's elusive cousin, the drop bear, as well as spot a multitude of creatures that are venomous or poisonous (like one of the only venomous mammals in existence, the platypus!).
Anyway, welcome, and feel free to ask questions, and we'll do our best to ignore - I mean, answer them!