I went down the slide this year after losing a drinking (british guy) competition to a candaian, american but beat the mexican - a yard of beer is not easy after 2 yards of JD and lemonade..
i dont reccomend that breezy unless ur doing it naked and we can watch no seriously we did it one night when we was about to go home!! i dont think ill be doing it next year haha but who knows couple of tequilas and vodka shots later who knows lol!
The slide is like random girls you meet in Cancun, the high chance of catching something nasty makes it a smart choice to not go down there.