Hello, Since the FOB is quite expensive ($175.00 ?) I don't feel comfortable using valet parking in that the FOB will be hooked to some board while the Prius is parked. I imagine a lot of cars now have FOBS now so the attendanats should have a lot of experience working with them. I'm also thinking of the replacement expense if one is stolen. Anyone have experience parking their Prius with valet attendants? Thanks.