One thing to consider while on Tribal Lands, if you get in an accident, get injured, or anything else that might require an attorney, you might be out of luck. A woman in Arizona tripped and fell in a Casino parking lot, was injured and tried to file suit against the casino. She was informed that she could only use a Tribal attorney; guess how that ended up? Seems the worst case scenario would be to have a car accident with a loaded gun in the car....don't even want to think how that would turn out.