Boat owner went to the river around 4:30 pm and put boat in.  Picked up a friend at the dock and took him for a spin.  We went north a couple of miles then headed back south.  Somewhere near the Expressway bridge, struck a log or some other large object.  Upon impact the left side of the boat tore open and the boat sunk right away.  There was a boat that came up to us and got me and my friend out of the water.  They took us to shore.  Then Game and Fish showed up within minutes.  They were very helpful.
Bismarck                      