I think the mice are more fun to rent on the Seven Seas Lagoon. If you rent them at OKW, you have quite a drive before you get out of the no wake zone and then you have to turn right around and come back to get back within your allotted time, assuming you rented for an hour. If you want to rent a boat to leisurely drive on the canals, rent a pontoon. We rented a pontoon boat once. It was nice to cruise along the canals, but don't expect that you have time to dock at DTD unless you rent for several hours. It takes 20+ minutes to slowly make your way to DTD and then you have to give yourself time to get back.