i have a 2000 tournament rcl crestliner and i was fishing up north this weekend and i went to turn the front bait well on and it blew the fuse. so i put another 5A fuse in and it blows it right away again. i then tried a 7.5A fuse and it blew the fuse right away again when i turned it on. has anybody had this happen or know what the problem might be. i took the batwell bucket out and the pump works and the wires look fine i dont know what else to look for. thanks