Plywood covered with fiberglass.
That's my plan for the "real deal" build Jerry, but checking size and layout like Doran did would be nice. (I don't have the experience you guys do, it would be great to make adjustments
before beginning fabrication.)
I bought four of the nicer "jump seats" made by Wise during the off-season (reads-
cheap!) just to use the seat bottoms and back rests (cushions), planning on building a base like this to mount them to. Like a "lounge seat" that doesn't recline, but has storage underneath.?
Sorry D, didn't mean to wander off with your thread.......