RedactedNarrative: The operator of vessel #1 stated to the effect:  We were out fishing Early in the morning on the main lake area, when just after daybreak the wind picked up. The wind was getting bad, so we started heading back to the boat launch.  The lake became very choppy and difficult to maneuver.  The boat was diagonal to the waves and the wind, when a wave crashed over the side.  The wind shifted the weight of the boat and a wave rolled over it.  I was able to get the seat cushion PFD  and my friend used a plastic cooler to stay afloat.. 
  
  Investigation revealed:  Vessel #1 was traveling East on the main lake area of Spruce Run Reservoir heading towards the Spruce Run Recreation Area public boat ramp.  Vessel #1 capsized and sank due to sever weather conditions.  The individuals on board V1 ended up in the water utilizing a type IV PFD  and a plastic water cooler to stay afloat . NJ State Park Police recovered the individuals from the water.  Both occupants of V1 sustained injuries from exposure to the elements and were treated for Hypothermia at Hunterdon County Medical Center. 
  
  The waether was as forcast.