Sounds like a good trip on its own steve!
We'll head down the highway to Coober Pedy for a couple of nights, we've booked into an underground motel which should be pretty cool
Then we'll make our way across to Broken Hill or Silverton, stay a couple of nights and have a look around. Then we head south past Menindee Lakes and along the Darling River to Gol Gol and stay a night with family there.
From there its back home