martyb....
Wow! Someone finally asks a question I can answer!
There are a couple of websites to help.
For real, serious backpackers - Thorntree - the Lonely Planet website.
It's a bit too grim for me, but sometimes good advice.
I'm active often on the Fodors website - I pparticipate in their forums,
www.fodors.com/forums.
It's a question and answer site, with some good information. (Some people are surely travelling outside the backpacker class, but that doesn't make the info less valuable)
I'm usually found on the Australian forum - (you'll recognise me) (there's quite a camaraderie) and surf the Europe forum looking for ideas. Thinking of starting on the US website, just in case I ever get there.
Frommers.com have another forum (I think it's called travel talk or simular) I'm sometimes active there, but not as often, and the responses are not as quick. And not as friendly.
There are some others - but I use these the most.
A word about travelling in Oz & NZ.
Australia is roughly the same size as mainland USA, but without the population. You'll need to cover fair distances.
It's a good idea to start reading. I recommend the Bill Bryson book, Down Under - (it may be called differently in the US...?Walkabout). This doesn't give much travel information, but gives quite a good (American) insight into the Australian character. Australians are different. Bryson's time in England probably gave him a bit of a clue that normal Murricans won't have. It'll give good background.
See if you can borrow travel guides from your local library. In the researching stage, it won't matter that they are not entirely up to date. uztra;ia is the oldest continent - some things haven't changed too much. Look for the Lonely Planet Guides. I'm not sure about Let's Go - but they exist. Most people travelling not too ostentatiously seem to use LP. I used the NZ one.
Having said this much, I'll shut up.
I'm happy to answer any questions about this end of the world (can handle a bit of NZ, too!)