International Sail and Power Association
ISPA is an international certification programme with an emphasis on excellence in safe handling and skillful use of pleasure craft.

Learn to Sail
Sailing instruction CD-ROM for Windows. Free downloads.

Sailing Issues Navigation Course
A free advanced online course on marine navigation. The course is split into Positions, Nautical Chart, Compass, Plotting, Piloting, Tides, Tide Prediction, Currents, and Navigation Aids. The aim is to teach how to navigate safely while using the minimum of resources.

Sailing Worldwide
Sailing association for sailing schools, instructors and sailors worldwide.

Sailnet.com: Learning To Sail
A collection of articles about learning to sail.