RedactedNarrative: Vessel 1 was operating on the north end of Mopang Lake.  An unexpected storm came up with very high wnds and a wave came over the bow of vessel 1 and swamped it.  The vessel continued to fill with water and sunk to the bottom.  The subjects were wearing their PFD's and made thier way to shore when a bystander brought them the rest of the way to shore.  No improper action is suspected.
NameOfBodyOfWater: MOPANG L
NearestCityTown: Devereaux Twp                 