In May after spending 4 days at Disneyland I want to spend 2 or 3 days at the beach before we head north up the coast. I want a nice but not too expensive rev park on or very close to the beach. I ...
I have been trying to stay at Crystal Cove State Park. It looks ideal for your situation (close to Disneyland with hookups). The trouble is getting reservations; weekdays might be easier. Give it a try.