Spinnakers:
If you have a forehatch, after stopping the spinnaker coil it snake-fashion right under the opening. Screw a hook to the underside of the deck, where it can be readily reached, and hook the head of the sail to it then when wanted the tack man can reach it without getting up or jumping below. It is frequently necessary in order to make a quiet move to get this sail ready without your rival knowing what you are up to.