ChartViewport
A working graphical site with satellite images to search for and download up-to-date NOAA charts
USCG
Documentation Center
National Vessel
Documentation Center, for documenting your yacht
The
World Wide Web Yacht Racing Club Sailnet
All sorts of sailing info
International
Sailing Federation
International Sailboat Racing info
USCG First
District
NOAA
National Oceanic and Atmospheric Administration homepage.