Transom
My engine is on the starboard side also. When the boat was built, O'Day encapsulated plywood into the starboard side of the transome only. I know to back up the ladder mount with something strong like either thick plywood or thick sheet aluminum. My only concern is getting the right length ladder so that it looks good when stowed in the up position, and yet is still long enough to be useful for actually getting back in the boat. West Marine sells a 36" ladder for $170, which is almost half of D&R's ladder at $300. I e-mailed Rudy to ask for dimensions.