I am having terrible luck finding any good deals for early June 2012 MCO car rentals. Part of the problem (I think) is that we need 2 minivans. I also understand I am probably looking too early for the really good deals. However, I am worried about waiting until last minute to have *any* reservation. Am I right to be worried? So, I should book something now, right? Something that can be cancelled and re-booked when (if?!) rates go down? The best deal I could find so far is a Costco code, although even that isn't great. But the problem is we are not Costco members. We don't even have a Costco here. I assume you have to show your card when you pick up the rental if you use that code?