Boy I would move out there in a heartbeat. If I could find an area with snowfall, a growing season and a bit of an economy and little to no leftists! I would be there in a heartbeat. To move to a conservative area would be like living with Freepers.
Plenty of locations fit your list from Pocatello to Ashton. Blackfoot has lots of farm land. Ditto for Shelley and Firth.