Operator/victim was standing at rear of vessel when he fell onto a metal seat bracket . 
When deputy arrived he noticed victim's slurred speech.  Victim indicated that they were just bringing the boat in to dock it on the pier when it began to tip over in which he then quickly sat down and fell backwards onto an attached seat.  The seat apparently was broken.  The mounting rods had fallen over or broken off and apparently one of these impaled him into his rectum.
When Deputy asked how much he had been drinking the victim replied" let me put it this way, I haven't stopped.  I haven't been to bed yet"  He had cosumed large amounts of wine, then some whiskey, and also had drank beer, but was not sure how much of each he had consumed.
Victim was transported to Borgess Hospital in Kalamazoo.
La Grange Township            