I think I'd like to retire to everywhere. Currently my wife and I have talked about buying an RV when we retire and seeing as much of the world as we can. I like traveling, but I hate moving and packing/unpacking, so I think I might enjoy this. We're planning on renting an RV for a vacation in the next few years to see if it's at all what we think it will be.

If they don't move anywhere cold, ideally we'll retire near our children and grandchildren. But hopefully they will stay in the area that we live in now.