Grant,
I'd like to see something like that, too. But I really do not think there is much interest.
We've signed up for Photo tours on our last 2 cruises with Photo Pros, but they've been cancelled for lack of interest. We were really looking forward to going out on a photo shoot with the Pro on Moorea & were very disappointed it was cancelled. Instead we booked an ATV to tour places, but it would have been much better with an experienced pro to guide us and to gear the trip to the lighting conditions, etc.