BAD.

Our first night was spent at Haypress Campsite in Golden Gate National Recreation Area, just across the bay from San Fransisco. The campsite was pretty secluded, being about a 3/4 mile hike from the trailhead. The best part was that it's free. A reservation is required, but that didn't seem to be a problem as there was only two camp spots taken out of 6 and it was Friday night. The only downside is that they don't allow fires.