Australia and New Zealand

Hello

Well it's done, I bought the fly ticket to Australia, on 16 of June, 6 monthes, and then New Zealand, 3 monthes.
A big change with my traditionnal South America tours, and my very little France.

In Australia I would like to follow from Sydney till North the bicentenal trail,
and then come back by the classic Darwin till Adelaide.

Also I dream to visit the Kakadu and Gregory National Parks, near Darwin. Not sure I will have time enough.

So I would like to know the adress where to buy the guide book about the Bicentenal trail in Sydney,
to read experiences about these tours,
and find some lodging or meeting along the way.

Thank's Pierre