There is a guy running rentals out of Days Inn at Lead that has some older long track Yamaha 4 strokes 888-465-3080. Also another guy is running some rentals out of Whitetail court which I believe still have some Yamaha Mountain Max 700's 605-584-9085. Mavericks Rentals out of Fort Pierre has newer Arctic Cat and I believe Skidoo long tracks for rent. They will deliver to the Black Hills, 877-610-6376.