There were multiple pull off dispersed camping areas all along the Mt. Roosevelt road. The road is easy to drive if coming off the CanAm Hwy side of the mountain. Walking distance to the Roosevelt Friendship Tower hike which is highly recommended. Tons of bees in the wildflowers but they never bothered us. Pack in and pack out! Some traffic driving along the road but never overwhelming and quiet at night. Great base to visit Deadwood, Lead, Spearfish Canyon, and Devils Tower