Like a lot of things in the right hands they are made to look easy to sail. I owned one for a year, eventually got it semi-foiling but overall it was a humbling experience. If I had one mid life crises purchase it was this, I had to give it a go. We had a fleet of 6 in Singapore, the world class president was coach to Singapore national team plus a few other near Olympic level sailors – they just screamed around effortlessly. When the boat is still its totally unstable, like trying to balance on a knife edge. When you get it moving it calms down for a bit but as the speed builds you have to be super agile and react to apparent wind which builds quickly and then moves forward fast. There is tons of cool photos and video of the boats, it’s an amazing class and it’s changed sailing forever. Hats off to the class for allowing the radical change to allow foils and for all those who experimented to get the boats to where they are today.
Just a comment on the photo, you have foils on the rudder and centre foil which provide the loft, they are high modulus carbon very stiff and also remarkably small – the lightness of the boat and the speed mean they provide enough lift. The wand on the bow is linked to an “elevator” on the rear of the centre foil it controls ride height when the boat is in the water it provides mac lift abut as the boat rises it changes the elevator angle to reduce lift to stop the boat literally taking of which used to happen with the early boats. The tiller usually has a twist grip which controls rudder foil angle to balance fire-aft trim. The sailor has to manage this whilst reacting to wind and all at 20+ knots. You are actaually going so fast you catch the wind up, in normal boats you look for wind coming towards you, in a moth you chase the wind. Amazing