Subjects were tubing near Cypress Bend Park by use of a pontoon barge.  Victim entered the water to tube with his six year old daughter.  The two climbed onto the tube and when the boat tightened to rope on the tube, it flipped throwing the two into the water.  Victim was not wearing a PFD and his daughter was.  As the two tried to remount the tube it moved away from them faster than they could swim.  They then tried to get back to the boat and the daughter was climbing up on Victim head panicing, making it harder for him to swim.  His wife then entered the water to try to get the two back to the boat.  She was able to swim both subjects close to the boat but when she was trying to help the daughter reboard teh boat Victim was no longer able to swim and sank out of sight.
MANY                          