We were planning on staying at Walmart for the night after getting groceries, but Yuma city ordinance doesn't allow overnight parking. The casino was 5 miles away. Lots of other campers/rv's/travel trailers in the over night RV lot. Plenty of room to put out slides. The people in front of us had chairs and a grill set up. You can stay up to 3 nights. They have a breakfast buffet seven days a week, and dinner buffet on the weekends. There are trash cans. No water or dump station. People were using generators.
Small parking area with spaces for RVs. You go inside the casino/store to pay. This is a no hook up parking area at one side of the large lot. The area is quiet and the casino and restaurants are within easy walking distance. There are bathrooms inside the casino which is open 24 hrs. We had ATT coverage and satellite service. There is an area to walk your four legged camper. The sites are level and the nights were quiet with the exception of car race night (there is a track across the street).
The casino parking lot is huge and we boondocked on one short visit to the area.
This is a safe spot to spend a night or two when traveling from coast to coast.