When I hunted the BMA I parked on private land and walked into BLM. If I wanted to stay overnight, I am not sure, per BM rules if I can do that since I have to sign out every night. That is a question for the Fish and Game I guess. I large tract of land I was in can be accessed off a public road so I might just scrap the BMA and just stay on federal/state land this time. I will ask though since I am curious unless someone here has hunted BMA and knows.