There are "No Overnight RV Parking" signs in the lot but we asked security and they told us that it’s okay to park overnight as long as you park in the graveled lots. The large one opposite the main entrance is a truck stop lot and is very dusty. We parked in the small one, right beside the campground, which was much quieter and cleaner.
The casino has no table games and poor pay poker machines but they have just about every video slot game available. The tribal museum across the street is small but interesting.