Some of you have asked about places to stay nearby and here are some thoughts:
Find a rental in Jenner or Duncan's Mills to be as close as possible.
Some rental sites are here (the party is at the Rivers Bend house, and we're also renting the Lookout Point house but SSHHHHHHHH! They don't know we're having a party!) or here, or a good one is also vrbo (check out any of the Russian River areas, Duncan's Mills, or Jenner). Just some ideas to start with.
Bodega Bay and Dillon Beach are not too far away and have the best beaches for playing and lounging--the beaches near Jenner can be a bit treacherous and not good for frolicking at the water's edge.
If you are looking for someone(s) to go in on a rental with you, let us know or leave a comment here (and/or check the comments here) to coordinate.