Matt W.,
Outlaw is near the top of my list of desert courses. Admittedly though, my sample size is small in comparison to yours and all of the desert golf I've played is in AZ (I probably should post this response in the AZ thread). To answer your question, I would rank my top five as follows...
1. WeKoPa - Saguaro
2. Desert Mountain - Outlaw
3. Desert Forest
4. Blackstone
5. Raven at Verrado
As I stated earlier, we're planning to hit Southern Dunes in March and we'll have room for at least one other round. My dad mentioned Wigwam Gold, but I'm going to suggest Vista Verde...we'll see...