RedactedNarrative: At approximately 4:01 p.m. LDWF dispatch advised Sr Agent and Lieutenant of a boating incident that occurred at approximately 11:30am  p.m. in Chopin Chute in Assumption Parish. Operator 1. and wife, Occupant 1 were heading north towards White Castle Canal(vessel 2).  Operator 2, was also traveling north in Chopin Chute (vessel 1). Operator of Vessel 2 made a port turn to enter a nearby bayou without any proper lookout.  Vessel 1 still traveling northbound then turned port also to avoid the collision.  Vessel 1's starboard side and Vessel 2's port side collided.  Occupant 2 a passenger of vessel 2 was ejected into the water with an injury to her knee.  Vessel 1 ran aground on the West side of Chopin Chute.  Port side and Cowling of vessel 1 made contact with a willow tree causing damage to both areas.  At approximately 4:15pm, Lieutenant made contact with both operators. There were no signs of alcoholic beverage and or drugs.  Operator and passenger of vessel 2 were not wearing the type 3 PFD's onboard.  Operator of vessel 2 was wearing safety kill switch.