Not sure if you're restricting yourself to Montana, but we have some out here in SE WA, If you're just vacationing and not limited as to where you can go. They're mostly on private lands up the hill from me so I haven't personally hunted them.
Maybe check here for info?
http://wdfw.wa.gov/hunting/Might be some Hun info here, there are pretty good "where to hunt" maps showing some of the private land that is "feel free to hunt" or "hunting with permission only" including contact info if I recall.
The quail and pheasant hunting can be pretty good around here, chuckar too on the Snake River Breaks.
Good luck,
Geno
