We are taking a trip from CA to FL and my baby will be 10mo at the time. Any essentials for the trip? I saw the baby hammock you can attach to the seat in the airplane but I think my boy will be too large for that by that time... are you familiar with that item? Sadly we have to take a connecting flight because there aren’t any direct flights that go to SW FL, anything to make it easier on me? Do I check the pack n play?