If you are looking for sailing crew(or skippers) or want to find a
yacht crew vacancy try CrewFile at http://www.crewfile.com
You can post for free either displaying your email address, or if you
prefer only allowing contact through CrewFile.
The automatic email notifiction service ensures that you are one of
the first to hear about new vacancies or boat crew.

The service list hundreds of crew and positions at
http://www.crewfile.com