At or around 12:30 on may 30, 2011, vessel one pulled up to a fixed dock at dudleys marina for fuel.  Operator was the operator of vessel one, while a baby was in the middle and wife was the last passenger.  subject handed operator the gas hose and per wife's request, began trying to hold the already unstable pwc off the docks while operator was fueling.  The water was very choppy due to the holiday boat traffic on the icw.  The tide was also low making it difficult for subject to reach vessel one from the high fixed dock.  After operator finished fueling, he handed the gas hose back to subject.  At this time, there was some shifting of weight on vessel one throwing everyone's balance off.  Subject went from holding his self with his hands down to his elbows.  Vessel one rolled to the port causing the baby and wife to fall off.  Wife struck her head on the 5th piling and the baby started drifting west.  Subject immediately jumped into the water and got the baby.  He then swam back to wife holding her with one arm and the baby in the other.  A passing boat pulled up and subject assisted the baby and wife into the boat.  They were taken to the floating dock at dudley's where ems was called.  Wife was transported to carteret general hospital where she received 13 stitches.
SWANSBORO                     