I have only had a couple but they have been good
http://www.alaskanbeer.com/home.html
Not sure on Wyoming but maybe check out Avery
http://averybrewing.com/ or Avalanche
http://www.avalanchebrewing.com/ in Colorado or Nebraska Brewing Company
http://www.nebraskabrewingco.com/main.asp
You might also look at New Brew Thursday (Video podcast) for more ideas.