I am thinking of the same thing. Well, I see the OP is from SC. Actually, I was considering moving to Upstate SC, particularly the Greenville area. However, I am not really sure where to go. It is my dream to one day have my own land where I can shoot, but I see that is not a feasible option for now. I have a home business and I am pretty mobile. My only requirement is broadband internet for my software biz.
Anyway, I would really miss the greenery here in ORegon, but the constant and perpetual rain drizzle is a bit depressing. I like to be in a place that has more sunshine, mountains and greenery. I thought South Carolina would be nice for that. The only thing that disturbed me about South Carolina is that it seems to lack good places to shoot. In the Portland area, you also have to drive quite far to find outdoor places to shoot that are safe. I was hoping I can have a situation where I Can live in a nice place like Montana or Wyoming, but do my winters in Florida. The more I research though the more I see it is too cost-prohibitive and impractical, perhaps.
I never thought about Rapid City, SD, wow that does look like a nice place. Never thought about the Black Hills area, but maybe I should do more research. Considering the winter in Colorado Springs has been warmer than in Greenville, maybe I should rethink Colorado as a year round destination. Doesn't seem like going South in the USA makes a place any warmer. LOL