Kevin,
Welcome to you and your wife on the forum. I hope to hear more from you.
Take some time and look around the forum. Use the Avanced Search feature and look for things like "land, real-estate, climate" etc.
There's a category called "Lay of the Land". That might help.
Much of WY of open prairie, grassland, and sage, but some is heavily forested. Just look for the areas on the maps with National Forest nearby!
Much of Crook County, where I am, is forested by either the Black Hills or the Bear Lodge Mountains. It's beautiful.
But jobs, shopping, medical, isolation (or lack) all play an equally important role. It's a tough decision. I'm retired, so jobs meant nothing. That made it easier to decide.
Well, take a look around. There's a lot here.
Mac