Run the tack line to the cockpit
I attached a block to the anchor roller, installed a cam cleat on the aft edge of the cabin top and run the tack line all the way to the cockpit.This gives you both control lines (sheet and tack line) at the cockpit. Both need constant adjustment to keep the sail properly trimmed. My turning blocks are far enough aft that using a snatch block on the rail provides no advantage, so I just use the regular jib blocks and winches.When I'm singlehanding, I trim the sail and leave it, keeping it trimmed by adjusting the helm. When the Admiral is aboard, she takes the helm, and I constantly trim the sail for maximum speed.