To be honest, this isn't my style of camping, but if you're in an RV and looking for a base from which to explore the greater Albuquerque and Santa Fe area, you could do worse. Just off I-25 and located on a corner of the San Felipe Pueblo, there's not much here but the casino, gas station, restaurant, and travel shop! For $20 you get 20, 30 or 50A electric hookups with water and a dump station available. Clean bathroom facilities, including spacious showers, are available in the travel shop/gas station. Check in at the casino and they'll send someone out to meet you and get you set up. 

There are great places to explore in the vicinity, including Kasha Katuwe, Bandelier, and Pecos National Monuments to name just a few.