Long cruising keel foil shapes

[gudway]

Wynand N
Thank you a bunch for your extensive reply
It gives me a base to start from
(PS how did you add the smily) :+)

I also had the reply below
I wonder in that case how one stops "slip"/leeway/sideways movement
Maybe just by using the rudder

>'Pilgrim 590' does not have any keel...
>Albert Nazarov
>Naval Architect, Yacht Designer, Ph.D.
>www.nyd.da.ru