At Yorkshire dales sailing club. Normal fleet start with enough wind not to have to sit on the line. Hang back from the other boats jostling, Dont want to ding the piano, time it to hit line on the hoot at full speed in a space and sail past the boats trying to accelerate. Look for a hole to tack before the centreboard hits the shore, Tack then dip the 49er and off up wind like a scalded cat. Great fun