How fast do those bloody things go?
Its been many years since I sailed. These new boats look like they are flying on hydra planes.
Fast!
20 kts. plus.  Sometimes over 30 kts.  

I haven't seen much more than 10 kts. in my boat (as measured by GPS, anyhow) and that was in 15 kt. winds with ~ 500 pounds of rail meat, hiking WAY out.
You are correct, they are on hydra planes.
There was a Foiling  Moth at the race I was in on Saturday.  I always wanted to try sailing one of those.
