DH and I are going to WDW in October. We have 5 kids - 5mth and 3, 5, 7 and 9yrs. All but the infant can and will want to ride Tomorrowland Speedway, but none are above 54 inches to drive. The 5 year old and definitely the 3 year old would not be okay being without an adult in line or to exit by themselves. The 7 and 9 year old would be fine by themselves. DH plans to ride with the kids but he is on the larger side. Will they let me, with the baby, wait in line, but not ride? Or could I wait at the exit? Im trying to figure out how DH can ride multiple times with all kids, but at the same time never have the 3 and 5 year old without an adult.