Best Beach Campgrounds in California

Camping on the north coast of California?
I'm trying to find a place to camp in the upper central coast and northern California coast, the most near San Francisco, the better. My husband and I just want somewhere we can go to our weekend would not be too much of a drive from the Sacramento area. We would like to find a camp near the beach or a beach that allows camping. Any ideas?
Let me recommend this site. I've used in the past for camping trips I have taken, and is so comfortable! Look for the camp is interested in and click to check availability, services, and the reserve, while in online! Great! May I suggest the area around the No. California Mendocino and Fort Bragg. Happy Campers!
California RV Camping – New Brighton State Beach