On top of this is a sheet of 1" blue foam which has been cut-out for the land and dock areas. The backdrop is a piece of Wacky Wood - a 3/8" Luon plywood that's made to be flexible and bend easily. I mounted it here using 24" radius corners. It's one foot high.
I added a length of Walther's code 83 track so a small GE 44-tonner could run back and forth. I used a DC circuit which required that the ends of the track be isolated with diodes. The engine runs into a dead end the current is reversed and the engine backs out and runs to the other end. It runs into a dead section and stops. When the current is reversed the whole process starts again. The train controller is a cheap Bachmann transformer that was sold with their Big Hauler G-gauge train sets.
I put a Walther's Lighthouse in the left corner to see how a lighthouse would look in this location. It will be replaced with the Point Sparrow light. An HO kit that was offered by Precision Laser Craft years ago.