Hi Rod,
The plan at the moment is to head through the Flinders, up through to the centre to see Uluru, olgas and all there into see and back via south west Qld or north west NSW. Other than the rough route, there isn't really an itinerary and it is very much a suck it an see approach as to how far we get each day.
The idea is to slow down and see as much as we can and spend some quality family time. Also a 2 and nearly 4 year old will probably dictate how many km's we do each day and how often we move.
Currently trying to research typical track conditions between April and June and good camping places to add to the growing list of places that we want to go to.
Cheers
Craig