Operator advised they were traveling east on Lake Ouachita near point 28.  They entered a shallow water area when V1 grounded causing the victim to be thrown forward, striking his head on the windshield.  Victim was interviewed and stated they were cruising and he noticed a bouy and he thought it might be indicating shallow water.  He stood up and V1 grounded.  Damage to V1 included - prop, drive shaft, and to the fiberglass hull just above the prop.
BUCKVILLE                     