I’m looking at the town of Brookings, OR. Southwestern OR, still conservative, best weather and growing season in the state. Off the main refugee route and backed by a wilderness area. Small town but large enough to have the necessary amenities.
A good spot to go rural.
My bet is on Aroostook County, Maine.
http://the-end-time.blogspot.com/2010/11/another-sinkhole-brookings-or.html
And vulnerable to Tsunamis as well . . .