Have I used up Minneapolis? And I really do like Boise. But I think Spokane is pretty awesome. Basically pick a number any number…except for LA and SF. So far I have been impressed with Sac, the town as a whole is pretty ghetto, but parts of downtown are really nice and affordable (crap schools though). I am just really impressed with what I can afford. Omaha is also a great little town, but poor outdoor opportunities. I liked Portland, Eugene, and Seattle when I visited, but I have spent little time there, so I am not confident in my analysis…
How about Salt Lake City… Mormons are generally happy and healthy!