Nice day :-)
Sun Wind and not too bussy on the water.
I started with 8.4 but that became too big. But I went over 50 km/h allready.
7.0 V8 was ideal for me. I had a blast sailing together with Stefan B.
I even made some nice pictures and 2 movies.
http://freekcarol.fotopic.net/c1531482.html

http://www.youtube.com/watch?v=SHPDZVrtL9g

http://www.youtube.com/watch?v=j1yz0AUMxSY

I broke my averige speed record even on choppy water ! I am verry pleased with the result.