I took my first ride on a H21 this weekend in 17-20 kt winds with 4 people 2 trapped out and 2 on the wings the leeward hull was completly under the waves like a submarine at perriscope depth. water was everywhere like standing under a waterfall. this boat is the most fun I have had in a long time even more so because I was the crew and did not have to worry about direction or capsizing.