NauticEd offers a beginner to advanced online sailing school.  With these online courses you can vastly improve your sailing knowledge at your convenience.  

Sailors, from novice to advanced, can learn key boating and sailing techniques online about boat handling, boat safety, latest equipment technology and general learn to sail tips compiled from years of sailing experience by our experienced faculty of professional sailors, boating industry experts and tenured university educators. NauticEd is an online sailing school backed up by practical hands on sailing schools.

Learn more about learning more at: http://www.nauticed.org/