Has anyone spotted new Adrenaline cars? Would like to rent from IAD in September, which most probably isn't a specific Adrenaline rental station anyway, but searching at some other locations only showed occasionally a (sold out) Hertz Shelby GT Mustang, but nothing else. No Adrenaline Corvette, Challenger, Camaro, Mustang anywhere. Does Hertz still have these or are they wainting for new ones to arrive? Think the main season for these cars should have started quite a while ago.