The area right around where we live should be awesome for driving fun. There is uber-flat scrub desert, plus winding mountain roads, as well as some rolling hills for a little something in-between.
My wife is generally excited, but is already not looking forward to the lack of large trees. There is plenty of water from the river, and underground reservoirs - it just doesn't make it to the surface everywhere. If you look at the area on google earth, there's lots of green where things are irrigated, so it's not totally desolate looking at least.
