RedactedNarrative: OPERATOR ADVISED HE WAS IDLING OUT OF BIG SLOUGH INTO THE LITTLE RIVER CHANNEL WHEN HE STRUCK A SUBMERGED STUMP. THE BOW OF V1 CONTINUED UPWARD ONTO A SECOND PARTIALLY SUBMERGED STUMP. V1'S STERN LOWERED AND WATER BEGAN TO FILL V1. THE OPERATOR WAS ABLE TO JUMP FROM V1 AND GOT ONTO THE SHORE BEFORE V1 FLOODED AND CAPSIZED.