My daughter is six and rides in a booster seat. My son is two and rides in a car seat. We are flying down and taking advantage of the free Disney bus transportation. Do we need to bring a car seat and booster seat for the kids? If not, are there seat belts on the bus that would be appropriate for their ages? I really don't want to lug car seats down with us if we don't have to.
TIA!
TIA!