ZD – good idea. Actually any place in Eretz Yisrael is relatively warm in the winter. And there are a lot of other places in EY that would probably be better socially than Arad.
It’s been pretty warm where I live. I didn’t even need a coat for most of last week.
And if you move to E”Y, you also have the merit of living in Israel. And if you’re moving already, why not just move here?