This looks like what I have been thinking about also.

I have been using a laptop on the nav station below with the Cap'n First
Mate and have been thinking of putting a monitor under the dodger to be able
to see the GPS positioning data and the charts on deck.

Any idea if these can be run on 11.5 - 14.5 volts DC and how much current
they draw?

Ansley Sawyer
SV Pacem