website info related to Ship Design

//shipmotions.nl/
The most comprehensive hydrodynamics site on the net! with free downloadable lecture notes, books, exercises and solutions in the field of ship and offshore hydromechanics.
//www.wingsails.com/
Superior lightcraft sailing rigs. Wing Sails Co. produces the finest, lightest and aerodynamically most efficient light craft sailing rigs... in the Universe.
//www.uboat.net/
The U-boat War between 1939-1945. An excellent submarine site!
//www.hazegray.org/
Haze Gray & Underway is one of the web's finest sites dedicated to ships and navies.
//www.foils.org/
"The Hydrofoil Resource Site"-- All Hydrofoils, All the Time!
http://www.bodrum-bodrum.com/vorteks/arsenal/index.html
Virtual Marine Arsenal A Marine Based Engineering Portal