I rode it with my DD (then 5 1/2) about 5 times in a row after DH was tired of doing it. There were a few adults without child-supervision on some of those rounds too.
although last visit I think I threw out my back...I'll keep going back tho!! <IMG WIDTH="15" HEIGHT="15" SRC="/infopop/emoticons/icon_razz.gif" alt="razz">