RedactedNarrative: Vessel #1 left the Huron River heading Northeast to fish, at some point the vessel lost propulsion and the motor began to rev to high RPM's. The operator assumed it had spun the propeller because the vessel was still able to make I to 2 MPH. The operator turned vessel # I back towards its launching site. At some point the vessel started taking on water, eventually enough where the bilge pump couldn't keep up. The operator called commercial salvage, lined all the occupants towards the front and center of the vessel and donned PFD's. The boat eventuall) capsized, all occupants went into the water as the vessel capsized.