I would check on the availability of a full-size vs. an intermediate vehicle...the price has always been the same for me at MCO. It would give you more flexibility. We split up and I "pick out" the vehicle, getting the keys, and placing some carryons/car seat in the car. I then return over and help with the luggage that is now been retrieved. We then all head back over to the car. I prefer this now especially with the extra security associated when you park and wait at curbside.