RedactedNarrative: Vessel 1 started fishing on the Mississippi River but the water was too rough so it headed back to the ramp.  On the way back to the ramp, vessel 1 struck a submerged item but upon inspection, didn't notice any water coming into the boat. V1 continued up river about 2.5 miles from the mouth of the Mississippi River into the Skunk River. V1 anchored for 5-10 minutes to fish when he noticed water coming in the boat. V1 pulled the anchored and headed back to the ramp. Before they could get to the ramp, V1 turned over and sank.  Both individuals were wearing life jackets.