I make my living as a photogrpaher (I work for the governemnt so I may not be very good)
Might there be a market among cruisers for photo services? I don't think I've ever seen anything advertised.
Anyone ever wish ther was someone around who could take a nice picture of you or your boat?
You would need a power boat to be able to position yourself for the good and action shots...other than that, highly probable profession...