You can roll them right on. We always do--asleep or awake. The herd coming off at MK is too much, it's easier to have them in and ready to go. And it's real nice if kids are asleep.
We try to get on the handicap car, it's a little wider and we aren't the only ones that do that. We have a midsize Maclaren. The double-wides definitely have to go on the handicap car if open.