No problem with your clarification, Tim.
The original post was about the TV in the boat. With the advent of todays multiple systems on line or at any of the box stores one can find nearly every attachment or service support imaginable.
A 15inch Laptop or iPAD/Android tablet with the flip around screens have replaced the 15inch TV's so prevalent when designed into the boats just 5 years ago. They use less power and can accommodate any mixture of movie/tv show storage method imaginable.
So the solution begs the question: why focus on a TV when the solution to the carrying of a specific storage unit is possibly better served through a different device?