For a person with a camera, a visit to Point Reyes starts and ends with the old trawler beached along Tomales Bay in Inverness. I've heard claim that it is the most photographed shipwreck in the world. I honestly wouldn't doubt it. It is one of the coolest subjects I know, and it's easily accessible to photogs despite being on private property. In fact photographers are actually welcomed and encouraged. A sign along the path that leads to the old boat reads, "take only photos, leave only footprints." I've always loved the idea of that.
Fittingly, there is a Flickr group dedicated solely this old wreck. Check it out here, and don't leave anything other than footprints-- digital footprints:
www.flickr.com/groups/pr_abandoned/
Inverness, CA