Camp Pendleton Area Question?

Seal Beach/Sea Breeze would be the choice. RV park is well maintained, large back in or pull through spots, free laundry, downside is no free WIFI, have to pay to connect. Very close to Disneyland, in fact, depending upon weather, 2145 nightly you can hear/watch the fireworks (pending your spot in the park and the "Marine" layer/fog). RV check in office offers discount tickets to all of the local attractions, and there are many. They accept reservations.

We have always stayed at San Onofre at Camp Pendleton. They have both FHU and W/e sites. We stayed right on the beach with W/E for a week. The bath house was just down the road form our site. Stay their on the last full week in March every two years.