It's not a hunt, it's a population control kill. 30cal+ bottleneck rounds (no 45-70!!), you shoot the animals they tell you to shoot, and hike the meat out. The you only get to keep some of it at the end, the rest goes to the tribes.
There is no license fee as it's not a hunt but a volunteer population reduction. I applied just for the experience -- really low odds, they got like 45,000 apps for 12 spots.