I don't know anything about these wings... but it seems like they might be difficult to depower. Does this beast have an "upper-limit" in terms of windspeed? What happens if the breeze pipes up during a race? I'm horrified to think of this boat being out of control, or some catastrophic failure in the wing.
I also have some real questions about how JS tacks this thing. When they go into a tack, is there another helmsman who mans the leeward wheel? At some point, I imagine the helmsman gets his rear end over to the other helm platform.... but how? Those little platforms are tiny! Does he hop over the strut (I'm sure there's a better trimaranic term for it), run across the trampoline and hop back over onto the other platform? Has anyone seen a video of this boat tacking? I would love to see it. Although I suppose you try to minimize tacking when racing these beasts.
Perhaps these questions seem stupid, but I race a small monohull, and issues like these are completely foreign to me! I tried searching these forums, and couldn't find answers to these questions.