I am just about to place an order from East Fork lumber in Myrtle Point, OR. I am buying lumber for hatch landings and frame work for a briggs dory. I am going to need 30-40 board feet for this boat. I also plan on building a framed open drift boat next spring. I was just curious roughly how many board feet will I need to build ribs for a 17 ft mckenzie style boat?

Thanks Derek