Hiya,
For my first trip I decided on Australia, I always wanted to go there, plus its an english speaking country, you can get work visa and if your willing to most things, you'd get work fairly easy.. saying that I know a few people who struggled, as did I at various points of my trip. But you meet many people in the same boat and often just get by!!!!
If you don't want to do the typical tourist thing, travel the west coast of Western Australia, you can still swim in reefs (Ningaloo Reef) with sharks, rays and turtles and see the dolphins at Shark Bay (although its hard to swim with them).

check that out for a 'tourist' beach. This is what it was like for most of the west coast. Although I have to add, unless you have plenty of money, you need to find other travellers as the cost of going up the west coast is too much for one person... and too boring I'd say. And it's really easy to find people to go with!!!
If you want any more info, e-mail me or goto my travel logs.
Good luck, enjoy and be safe
Bretch