Ah, cool. When are you making the trip out? Are you spending any time in Denver, or are you going directly up to Cheyenne?
I can definitely make some suggestions for things to do, and if work isn't too crazy I might be able to meet up with you.
On your way up to Cheyenne you should try to make a stop in Fort Collins. There's several microbreweries there where you can get some really great beer.