Have a question that i need some help with. I have 2 reservations, 1 with Alamo for full size and one with National for an intermediate size car (emerald aisle) at MCO. I'm hoping to score a SUV or minivan on these aisles. Is it possible to view the cars on the aisle first to see what's available and then check in? That way I'll know which reservation to choose. Thanks for the advice in advance!!!