I would rather go swimming with the sharks too, but I WOULDN'T like it. I've seen this before on tv. They will come up and ram the cage with their nose and that would really scare me.
But I don't think I could spend the night in a legitimate haunted house. And even if the doors were locked, I'd probably end up smashing through a window to get out. I'd dive right through it like the cowardly lion did when the Wizard of Oz yelled at him.