Check out the
shipsimulator 2008, this is the retail version of the professional simulator developed by VSTEP, also check out their website , as there are advertisements for Amels and a rendering of a yacht Similar to Kismet
www.vstep.nl
or see the German version
http://www.schiffsimulator.de/html/main.php
I have my self purchased the sim, and its very impressive, perhaps not simulating all aspects of ship operations but a pretty good second shot (there was a ship sim 2006)
You need a decent graphics card and suitable RAM but when its running it does run very smootlhy.
DT