We actually have something similar that happens at our water park here every year but I haven't been yet. When we first got Conrad, we used to live on the beach (!!!) and I know that he just loves to swim but he hasn't had the opportunity for several years now and I feel bad. Marlowe, I have no idea if he likes to swim or not because we've never been anywhere with water!
I wiash we had dsomthing like that here, Blaze would love it. We would probably get kicked out from all the barking he would do though, if he is in waater he feels the need to bark the whole time while in it lol.