So what vehicle you suggest?
Trip will be from Perth to Coober Pedy. North from there to Alice (off the bitumen). Once I have a few red wines and a good rest we will head over to the Simpson and Lake Eyre. down to Port Pirie to catch up with family and drink.. A week there then head back to Perth along the highway. If I am knackered by then I will stop at Fraser Range station for a couple on nights. I like that little spot. Then home.
Of course I am going with my folks and sister, all experience travellers around those areas. That said, highly likely we will change as we go. We always seem to get sidetracked.
That trip aside I have a few trips between Cape Leveque and a little community near Gibb WA to do.