if you can wait till about APRIL, then a trip from ADL-LEC then to Marree, and maybe around lake eyre, then back to Marree for the night, via the Marree man, is good value.
Country pubs rock!!!!!
also william creek, or further up the birdsville track to Mungarannie is also a good trip.
Coober Pedy not bad if you have to take the handbrake with you. she, and you, can stay in an underground motel and do a scenic day tour
have fun