Beth, I am moving as far away from the snow as I can it about 6 years. We are looking at N. Carolina, S. Carolina, or Georgia. I'd love Florida, but Stephen won't move there.
Can't help you with your choices. Haven't been to any except Oregan. It's nice, but rainy. They do have snow in the mountains. The spring in Portland is amazing. The rest all sound too cold and snowy for me. Good luck.