My next trip will be the first with our new baby. The baby will be about 12mon when we go, do we need to rent a car so we can use a car seat or can we use the disney bus wihout one and just hold the baby? I can't remember in the past if I saw this done or not. I think we need a car but I was just wondering. Thanks! 

My oldest will be 8 in October, and I'm sure she'll still need her booster for quite awhile -- no where near 80 lbs at this point!