Any one in San Francisco

Any one in San Francisco read this forum I hope.
I am going to Lafayette Ca. for my vacation (1 week) and would like to hook up for a ride or can some one give me good place to ride.
I have done the Hi way 1 a few times from Santa Maria to Salinas but with a group I will do it again.
I would prefer to ride during the week if possible.
Also, it there a ridding group in that area that I can contact directly?