The theory of sailing: Why a boat sail; Boat speed. Sails: How and why they work: Sail shape; Sail construction; Proper mainsail adjustment; How to "see" sail shape; Proper jib adjustment; Care and handling; Sailcloth: types and manufacturing. The Spinnaker: Types of spinnakers; When to fly it; The set; The right team; Jibing techniques; Spinnaker Peels; The Douse; Common mistakes and accidents. Seamanship: Lines; Boathandling. The Wind. Navvigation: Piloting. Racing tactics. Medical problems, accidents, safety.
