What did your drive line look like? Only place water is going to come in is around your shaft, through the packing. Did you loose the driveline and break the bearing housing on the puimp? This would cauase the shaft to "run out", ruining the packing, and just about everything else down line. Maybe your wear ring is welded to your impeller? Definately dosen't sound good. Get some pics up asap. We'll help you figure it out. I had sort of the same thing last year...felt a bad vibration all of a sudden, and got back to shore. Lost a cup off a u-joint. Lucky for me it didn't hurt anything serious. Made BAD noises.