I am trying to figure out the best way to attach jacklines on my 340. I like the idea of running two of them down the center of the boat instead of along each side. I am wondering what the best way to attach them my be, especially toward the aft end. The cleats may be the best area in the bow, but right now all I see is maybe attaching them to the archway somehow. Trouble there is that they will extend off the center of the deck in the front portion of the cockpit. Any good ideas for attaching the jacklines on the 340?