Once again it features J class boats, the video is downloadable via the button just below player window it is 213Mb and plays for 11.5 minutes in HD.
Take note of the cut of the sails. How on earth do you get that big a piece of canvas to set so perfectly, obviously not by the bloke that promises a "superior" product in Melbourne.
Also note that none of the boats have a discernible wake, just some slightly disturbed water at the rear. The blokes that penciled those lines knew what makes a fast boat.
To download you will have to play it in its own window, done by right clicking and then choosing.