Not quite Audi speed, but a good shot of some very quick sailing
http://youtube.com/watch?v=oGlEnfytJw4
And what happens when it goes wrong!
http://youtube.com/watch?v=A_uAlyTYqcg&mode=related&search=
http://youtube.com/watch?v=oGlEnfytJw4
And what happens when it goes wrong!
http://youtube.com/watch?v=A_uAlyTYqcg&mode=related&search=