I rent the car at Columbia, SC for Masters game.
I was also the executive member and my car(preassigned) was just the car class we reserved.
I asked SUV or minivan, and told there will be a extra charge.
Finally, I got a largest full size car available without surcharge.
I know CHS is a little bigger then Columbia's airport but I am worried they will also preassign. I think I will just go with Avis. Thanks for the heads up.