I know a guy that keeps his boat here at the marina that owns a marine lumber company. It's called YachtCraft Company. His name is Churchill and his place is somewhere around here in Wilmington. He has ANY kind of wood you would need to build/restore a boat. His web site is
www.yachtcraftcompany.com or you can callhim @ (910) 452-0032. He's a great guy and definitely won't jerk you around.