Campgrounds Kentucky & Montana (looking for)

You should contact Montana tourism folks to get many ideas on places to visit, if I remember correctly they have divided the state into six or eight regions each with it unique characteristics. Any visit to Montana must include Glacier NP and all the country up there. On the way to MT, stop at Fort Mandan along the Missouri River, Teddy Roosevelt NP in ND and Fort Union at the confluence of the Yellowstone with the Missouri. If you have time, then you must include Yellowstone and the country south of Billings, but may be too far away from your route. Montana can take several weeks just to see the highlights, and then only a glimpse at that. KY and MT are two completely environments, don't try to do both of them in the same year unless you have several months!