Yep, Spotted Horse is a thriving metropolitan area and cultural mecca

It's almost as uppity as Ucross. Don't blink or you'll miss both.
So far nobody has mentioned something that is bound to capture your attention besides the magnificent scenery: the wind. It often blows hard coming down off the Northern Great Plains, and 50-plus mph gusts of winds aren't uncommon. Summer thunderstorms can quickly build up over the Big Horns and deliver some awesome lightning and afternoon monsoon rains.
Sheridan has a college, and a great location. As a result, it has a bit more culture than some small towns in WY, and quite a bit of outdoor recreation to offer because of the Big Horn Mountains. You'll like it, but don't expect fresh seafood.
P.S. If you'd like to get the flavor of that part of the world, read a couple of Joe Pickett novels by local area author C.J. Box.