The Wilder family runs the Wilder House B&B.
The
http://www.wilderhouse.com says that the shuttle is no longer in operation, but that sounds incorrect per Denise above. I suggest a phone call if you're interested.
According to the web this is their contact info:
Email: wilder@wilderhouse.com
Wilder House Bed and Breakfast
325 Dusty Lane
Fort Independence, Ca 93526-
Phone: (760) 878-2119
888-313-0151
Wilder House Webpage