If you have an RV probably be alright. I have a roof tent and stayed at a primitive campsite. It’s pretty chill. The campgrounds themselves is extremely clean. If you come around March, keep your fire wood dry because mine got wet and couldn’t start a fire. We’re next to Camp Pendleton and I’m pretty sure I could hear gun exercises lol. About 1.5 miles from the highway. Not a deal killer but if you want complete peace and quiet, this isn’t it. The actual campsites looked like they have some nice space to them. Still small overall. The trail to the beach is 1.5 miles. The beach isn’t great unless you’re a surfer. A lot of surfers camping here. It’s a cool spot to get away if you live nearby and wanna camp and grill. If you’re coming from far away, I’d say check out the site on the actual beach. At least you’ll be on the beach.
Ps - if you run into locals on the trails, don’t be nice, because they hate you and hate that you’re there. They’re insufferable. So do you and enjoy yourself and don’t be polite to them. The staff and other campers are awesome though