Some brief repair info:
http://www.teamseacats.com/2006/02/13/rudder-system-under-attack/
http://www.teamseacats.com/2006/02/19/suction-please/

And a picture story starts here that gives you a couple of different ways to repair. These repairs held up for years with no failure.
http://www.flickr.com/photos/teamseacats/99487688/in/photostream/



Jake Kohl