One of the best so far for us.
RV Parking Area
This place really impressed with its separate shower, laundry, and bathroom facilities right by the overnight lot. The shower ($10 or 100 casino points) and laundry are for a fee, but the bathrooms are free. There is also a Chevron on the other corner of the lot. We liked that the casino was just a couple minute walk from the rv/truck lot and was clean. The other nice features include self serve soda fountain machines and coffee, as well as several $5 minimum blackjack tables (I won't sit down for more!...too cheap). It is truly just off the 5, but it was pretty quiet as long as the truck next to you doesn't run all night.