Good sized paved parking lot. We phoned and asked about RV parking and were advised Wind River did not have RV hookups, but that some of the utility poles along the far line had electric outlets. We arrived on a Saturday afternoon and saw a few other rigs scattered about. There were 4 utility poles with plugs (15 amp outlets), 3 were taken by other RVs. We tried the 4th and found it did not work. There is one section in the parking lot striped for big rigs. Casino is decent size and has hotel and several restaurants attached but we did not go in to them.