Most of the Bay Area chatterers hang out at the Redbook boards, but I don't know why.  The discussions are a bit lame and uninformative.

Anyway, as for the North Bay, I'd suggest you try Eva at 707-888-8572.  Pics are on www.lovings.com (do a search) - nice, attractive, competent, blond provider.  I enjoyed her (one time a while back) and she's got lots of reviews locally that attest to being a consistent 4-star or 5-star level lady.  Have fun.