I'm a first time homeowner of a week and a half. I can't use my garbage disposal, because it leaks water onto the floor. The previous owners wrapped a pipe leading to the disposal with duct tape (I mean, seriously?), and I'm pretty sure that's where the leak is coming from. The floor of the cabinet is also looking a little funky. Should I replace it, and how do I do that? Any suggestions on fixing the leak? I kinda want to use the disposal.