Check out the accounts by Australian Rohan Veal of the racing at the 2006 International Moth Worlds which are being sailed on a Danish fjord at Horsens.
Videos of the action, courtesy of Rohan's Dad, are below. Man those things are fast on their foils.
The last two races are today, Saturday, and its looking like a showdown between Simon Payne of the UK and Rohan for the title.
Update: There was no racing today so Simon Payne is the new world champion.