RVs are welcome for overnight parking and camping. The usual RV parking lot is currently closed due to the construction of the new hotel tower, so they are asking RVs to park in the top lot. This is gravel, and slopes, but has a magnificent view out over the whole Capay Valley. We drove the toad down to the casino each time and used the free valet, but there is also a free shuttle. You can walk from the RV lot down the drive way to the road and flag it down, or just call the hotel desk. It runs 24 hours.
They still have the deal of getting $25 per person credit if you sign up for the players club. That buys two buffet dinners on a weeknight or one and a half on weekends. The buffet is excellent.