This is a complete off-topic to boat building, no doubt please excuse me, slap me or just feed me with the correct group :) I'm an Argentinean/Croatian citizen living in Europe (Slovakia). Yes, quite a mess.
Hey all I’ve updated the boat calculator it now includes planing and semi- displacement hulls and some new dynamic charts to play with. <a href=” http://www.psychosnail.com/BoatSpeedCalculator.aspx”> Hull
Lot of interesting keel threads going on, and I thought it would be goo time to enter mine. The boat: 50ft custom built aluminum sloop with modified swing keel (no data on vessel)