I have camped north of San Francisco many times. In my opinion, the following are as good as it gets:
Marin ParkGolden Gate Trailer ParkI absolutely recommend Marin Park. Many times, I have camped at Marin Park, walked to the Larkspur Ferry. The ferry provides a very scenic ride (about 45 minutes) to Market street below the Bay Bridge. Walk a few blocks to the trolley cars and ride to Fisherman's Wharf. Sometimes we walk through China Town and Little Italy to Fisherman's Wharf. Then we ride the Trolley back to Market Street and the Ferry Terminal. We have rode the S.F. Muni System all over the city. This link (
Public Transportation) will give you an idea on local transportation.
From the wharf, you can catch a tour boat to Alcatraz. As I recall. there are other tours also. If you can work it in, the
Morrison Planetarium is a must see.
Personally, I have no problem with doing four nights at the Marin RV Park. That would allow three days four touring San Francisco. There is certainly more to see. But I only listed what I think are the must sees. If you are more interested, I can give you more information.
The Marin RV Park is not a park with trees, and lots of entertainment. It is primarily a well maintained place to camp. I have always found the staff friendly, and eager to help in any way. I suggest you give them a call.
Wayne