RedactedNarrative: At 1937, June 3, 2018 Ohio vessel 1577 BR start to take on water. The vessel had 2 occupants. They were fishing on Grand Lake Saint Marys near the Wright State University Campus. They tied drift socks to the stern of their boat and were not using the motor or trolling motor. They were coming out to the point past the inlet for the university when they noticed the boat was taking on water. They turned the bilge on, but it was not keeping up. It was windy and a wave brought more water in. They tried to use a bucket to bail water out.  When they realized that they could not work fast enough to prevent the vessel from sinking they started looking for the PFDs and were able to get 1. The other was in the front starboard compartment. Another wave came in and the boat started to sink. The boat capsized and the 2 individuals stayed with the boat until it drifted towards shore and they were able to stand. Celina FD responded and tied up the vessel.