Today's "Race": Another exhibition but still a primer on how these boats sails. I can't help but make the comparison between the New Zealand boat and Orville and Wilber Wrights aircraft. They both are held together with wires, have technologically advanced wings, not guaranteed to fly, and is at risk of an ugly crash at any time. It's good viewing.
The boat isn't beautiful. It's fascinating to watch it titter on the edge of control and to watch the crew grow in skill handling it. I love to watch the water coming off the leeward hull bow. It's so perfect.
Before they even started sailing the course there had to be extensive testing of the wing to optimize it's performance. There is no time on these short legs to fool around with that. If they are not already dialed in they are doomed. And Don you'll be happy to know they are sailing with a lot of twist in the main upwind. Now they have to learn the maneuvers to win a race. Not the least of which is the jibe on foils. I think the boats who stay on the foils will win. It's like the competition has changed. The boats were designed for sailing as catamarans, and since, the sailors and designers have pushed the boundaries of foiling so far as to have change the nature of the race. For instance, a lot has been said about the 5 knot current. It doesn't matter. If you can be in wind that lets you go 20 Kts. upwind and 40 downwind, on foils, current doesn't really matter. Current against wind and waves? The foiling boats ride pretty oblivious of the waves. Tactically, the commentators say, that staying in the wind that will allow boat speed is the play.
I'd love to hear others opinions.