Make your Keelboat go Faster, with J/70 World Champion Charlie Cumbley

Make your Keelboat go Faster, with J/70 World Champion Charlie Cumbley

Winner of the J/70 World Championship and many other World, European and National sailing titles, Charlie Cumbley shares the principles of setting up a sportsboat or a small keelboat for race-winning boatspeed across a range of sailing conditions....