Bad combos
As has often been said before, disasters frequently occur when several errors or accidents occur in combination. Walter and I (crew), and Steve (skipper), had been enjoying the 5 mile motorsail down to the regatta on a Saturday morning when Steve decided to go below for some juice. 2 seconds later his head popped up the companionway and he said with some urgency, "we're taking on water, the sole is several inches deep!" We immediately did a 180 to head back to his place, as he has a lift. Two of us were bailing, and the bilge pump was running. Eventually we gained enough so the sole was not awash. While bailing we looked for the source of the incoming water, and found there was a slight trickle coming in from the shaft packing. However, much more alarming was the hole in the bilge pump hose that had come loose from a tie down and was rubbed through by the prop shaft. Our eventual verdict was that with the three of us in the cockpit of the 28 footer, the stern sat low enough for the thru-hull to be below the waterline and allow the lake to begin infiltrating the boat. When the bilge pump did come on, it just cycled most of what it pumped back through the hole in the hose and into the boat. WHAT I LEARNED: 1. Treat the bilge pump, its wiring, and its hose as if your boat's life depends on them; 2. So THAT'S why they make and sell bilge level alarms; 3. Not a bad idea to check below once in a while.