Montana has Hot Springs!
I have been there several
times with my motor home
as there is a mechanic
there who specializes in
the type of vehicle i have.

there is a nice campground
there, and skiing is close.
In fact I hear there is a
light on top of a tall
building there that is
turned on to signal folks
when the ski conditions are
good.
the Gallatin Forest
http://www.fs.fed.us/r1/gallatin/