Hillsboro
A couple of years ago, I was thinking of doing an FAA IR but didn't fancy Florida.
I wanted stable atmospheric conditions and lower temperatures and favoured those states close to the Canadian border.
I asked pilots on a US website which FTOs they would recommend and Hillsboro was one that was well recommended by the American pilots.
'Seems they continue to be well recommended. Definitely worth considering.
Broomstick.