Wonderful find, but not on reservation system. First-come basis. San Luis Obispo County operated park with full hook-ups. Back-in sites, most double wide for second vehicle. Tent space, firepit, and table with each site. Two camp hosts. Weekly rates available. Two week limit. A few sites can handle 40' trailers. Small children's park onsite and larger community park across the street. Just 1/4 mile to beach and Oceano OHV State Beach. Next to Elks Club RV parking and around the corner from Pismo Beach State Park Oceano Loop.
I would disagree with the negative posts. Staff was friendly, gave helpful information on driving instructions when I called ahead for same day reservation, received good information on what to see and do, and office worker arranged for free, park-provided shuttle service to Upper Sedona. There is now free Wi-Fi. Sites in the "loop" area are small but park's location is very convenient. Prices varied. $2 extra fee for dog. Tax (blame the local governments) on a $32 site was nearly $5.