I always enjoy my visits to Tucson, but of course much of that has to do with my dear friends who live there, and those that sometimes join us on visits. When I would first visit there (coming from Minnesota) it seemed so odd to me that everything was brown and people didn't really have lawns. But as you visit more, you come to appreciate the beauty of the desert in its own way.
I would do better there than in Florida, because I don't like humidity, but LA is the ideal for me. It's not humid and it never really changes. After a lifetime in Minnesota I just want to live my life and not worry about what the weather is going to do to foil my plans or get in my way. The people who live in "season areas" most successfully are those that forge ahead without regard to such things, but I'm not such a person.
I thought about living in Arizona at one point, but, and they seem to share this issue with Florida as well, nobody pays anything. They want to pay you $8 or $9 and act like they're doing you a favor doing it, and no, the cost of living is not that much cheaper there. One of my friends there has a good job while two others are self-employed, and they seem go get on ok, but not so for my line of work at least when I was checking into it.
Far as Rachel Ray, I'll be happy to learn of some new dining options there. One of my very favorites, that I would always request to visit on each trip, moved to another location after decades in the same mid-century character-laden place. It's just not the same and they kinda lost me.