Pismo Coast Village seems to be our home away from home. My family really like this place. There is so much to do here on the coast. Sights are wide and accommodate any size rig. You want to stay as close to the North side as possible, more trees and greener. Sites 1-178 are what I prefer. Staff is very friendly, security 24hrs. Too much to list on what to do, so scan through the site and check out everything. Have a bread bowl of clam chowder for sure at Splash Cafe in downtown Pismo Beach, then next day have the best BBQ sandwich at Mo's, 3 doors down. If you want the best pizza in the world, go to Arroyo Grande to Klondikes, you will thank me!!
http://www.pismocoastvillage.com/
http://www.klondikepizza.com/
9 out of 10 (would be a 10, but I need to travel more to compare!)