We came in at a bit after 4 pm Friday, 10/29. We reserved a full size from National's emerald reserve- only 6 cars on the A side, Impala's, one grand prix and one monte carlo 2-door. We took a bright candy apple red Impala (kids choice), and it was wonderful, and I have to say easy to spot with the bright red color. We saw at least a dozen cars on the emerald aisle-not sure what they were, but there were cars there (at least on the A side)! By the way, we ended up doing Emerald reserve for a full size because for our 9 day stay, with their web codes and entertainment book coupons, it ended up only be $30 more for the 9 days total-so we went for it!