RedactedNarrative: Operator and passengers noticed a significant amount of water in vessel.  It is not known what caused the water to initially enter.  Operator contacted Chic's marine, the rental company, and was instructed to turn on the bilge pump.  Passengers proceeded to shift all to one side of the vessel cauing it take on additional water and capsize.  All three occupants onboard were thrown into the water and were rescued by a near by boat.