When I try to make a reservation using the priceless code and ent coupon there is a note that comes up saying not eligible for quick rent. Is this because of the coupon? I have alreay made a reservation with alamo for the 1st week in may using quick silver which I beleive allows you to go directly to the parking lot and not waiting in any lines. Should I just stay with alamo? Also, I cannot find anywhere on national reservation where you can rent a car seat for a child? Help!!