We (3 adults) loved this tour! We saw it online and knew immediately we had to take it, if only for the pure absurdity of it. But we all ended up loving it!
The guide was great, she was funny and very informative. We had some traffic problems but she was good about thinking up other facts and making light of the situation. The view from the water was beautiful! I recommend this as a light-hearted, fun tour for anyone!