I have never been to Arizona but I hear Scottsdale and Phoenix are amazing in terms of hot women.
I lived in Glendale for 6 years. Scottsdale has the college girls, and is nice if you're a college guy with money, or at least look like you do. Phoenix is best if you drive around it. The whores are very clean in Glendale. I think they have a very good free clean needle program there. Besides that it's hot. Used to be dry but the more people the more water they pump in and the more humid it gets. I'd say it's a great place to live actually. If you make 1k a week you can live like a king, and they're not suspicious of strangers, because no one is from there, but it's not too exciting. I mean it's in the middle of the desert.