We're flying out to southern California and if possible would love to rent
a westy vanagon to add on a west-coast camping trip while we're out there.

California Campers is too far away in San Francisco.  "Vintage Surfari
Wagons" is located in the right spot (close to LA) but doesn't want to
commit ahead of time to a rental shorter than a week in the high season
(we're looking for 4 days, July 11-14 probably).

Of course of Zoltan was located further south I'd hit up the HotelWestfalia.

Are there any secret outfits my searches have not turned up?

Thanks!
Wes