Hersh,
The trip across to Perth is not one that I have done via road. It is similiar to the 80 from Phoenix north. Dry and not a lot to see. Mmmm sand and more sand..
However if the trip is broken up it would be a different drive. You just need to watch the kangaroos, emus and Australia aboriginals on the road..
Don't get me wrong I'm not organising a trip in the Gt40. We will do the trip north to Queensland first..
Bernie