Not to toot Cody's horn too much it does have an advantage of making into a family vacation with the trip. You do have to put up with tourists in the summer but with the BBHC, the nite rodeo, short access to Yellowstone, etc there is quite a bit to do and see. It would be a decent drive from CO but also from the outer reaches of MT as well. Roughly halfway between both extents. I would even extend the invite to anyone who wanted to come from various states.