Cool rocks and gemstones have been my jam since I was a little kid. Every family road trip would have me scouring the roadsides for "Rock Shop" signs or anything of the like.
Tourists are paying big bucks for the "cowboy" experience. Three of the best dude ranches in the US are in Montana and guests aren't blinking at the price.
Montana's 'suburbs' have to be defined a little looser than most states, but for the sake of discussion, we'll agree that Big Sky could be considered a suburb of Bozeman, Montana.