Well, our trip is just a memory now. We have been home for nearly 2 months and we are getting itchy feet already 
I saw the following link today and thought i would share it. Its a podcast / audio tour presented by the ABC. It would of been great to listen to if i had known about it as we travelled over the Nullarbor ourselves. I hope the information come in time for you
http://www.abc.net.au/eyre/nullarbor/
If you know of any other productions like this for our many road trip possibilities i would love to hear about them.
