My husband just bought an old Jeep for fun. Our son is only 8 months old, and although he is already 26 lbs and in a convertible car seat, he is still rear-facing and I have no intention of letting him ride in the Jeep yet. Once he is forward-facing, though, would it be safe for him to ride in the Jeep (if he doesn't mind the wind in his face)? How old would your want your child to be before riding in an open Jeep?