RedactedNarrative: Vessel 1 was underway westbound in the ICW with 4 people on board heading toward shore. Operator of vessel 1 had the bow of the vessel weighted down and waves began to come over the bow of the small vessel. The vessel submerged and completely sank. Four persons on the vessel, 2 children and 2 adults with no PFDs/ life jackets on the vessel ejected from the sinking vessel. Operator was operating the vessel under the influence see  PBSO Case 18-021307. The 2 children got transported by PBCFR run # 18-597 in reference to the cold conditions and there young age. Mother of the children 6/29/84 advised via phone that there was no injuries concluded with the 2 juveniles.