Is there a fill station if we need to fill our tanks?

Propane's closest availability is in Lompoc.

If your heading towards Lompoc on the 1 there's a gas station right after Home Depot 2 1/2 miles past the Jalama turn off. Fuel up there...And Have a Berger for me...

Can't fill your gas tank, but you can fill your water tank and your belly with their awesome Jalama Burgers.

Fill for water and dump gray and black sewer. No propane or gasoline.