Islands:
http://ecatalina.com Santa Catalina
http://www.west.net/~scifmail/barbara.htm Santa Barbara
http://www.scifoundation.org/homepage.html San Nicholas
Weather:
http://www.wetsand.com/
http://cdip.ucsd.edu/?nav=recent&sub=nowcast
http://seaboard.ndbc.noaa.gov/station_page.php?station=46069
Dive Boats:
http://www.aggressor.com/
http://www.diveaquatica.com/
http://magicianscuba.com/
http://www.truthaquatics.com/
http://bottomscratcher.com/
http://www.caywind.com/ceeray.htm
http://www.diveboat.com/southern_california_dive_boat_charters.html