I would call the campground directly and inquire. Last year at the WL there was length of stay(however I think there was a limit on the days...maybe 10 or so) for use of the mousesprites, pontoon boats, and the bike rentals. It was $200.00 or so for the your stay and all those on your reservation. It was certainly well worth the money, we made use of it often. Using the bikes several times and the mousesprites almost every day...and we rented the pontoon boat twice. They did have a limit on the length of time you could take the boats out..when they were busy...as to give others a chance. I had heard that the campground had a similiar program. Again, these programs may or may not be in effect durring your stay..so I'd call directly to the campground to inquire.