This first shot is an example of what you might typically find in the for sale section of many yachting magazines or on the websites of yacht brokers.
The teqhnique I have been using involves shooting multiple exposures with flash which are then combined in photoshop to produce a composit. Replace the view through the windows and Voila.
The nice thing about having a boat is, if you don't like the view, you can move the boat. The nice thing about photoshop is, you don't need to move the boat.
Here is the galley shot, before..