RedactedNarrative: On March 28, 2015 at approximately 11:30 p.m. Operator2 and V2 passenger both subjects were wearing the proper PFD's and were traveling south in Bird Island Chute on Lake Fausse Point, in vessel LA9521FE with the proper navigation lights displayed when they collided with vessel LA6403FX, which was traveling north, operated by Operator1 and passenger V1 passenger both subjects were wearing the proper PFD's. Vessel LA6403FX navigation lights were in the ON position but were improperly mounted on the vessel where approaching vessels would have restricted vision when approaching head on or from an approximate 45 degree angle. Both operator2 and V2 passenger were ejected from vessel LA9521FE into the water on impact. operator2 and V2 passenger suffered serious bodily injuries. operator2 suffered a broken sternum, fractured two vertebrae and a broken pelvis and V2 passenger suffered a intracranial hemorrhaging and broken two vertebrae. Operator1 and V1 passenger had no injuries. Blood samples were taken from both operators, Operator2 and Operator1 and sent to LSP Crime Lab in Baton Rouge, La to test for evidence of impairment. Both vessels contained both full and empty alcoholic cans.  The smell of alcohol was present in both the occupants and drivers of both vessels.