Sailing Supply/Downwind Marine hosts great speaker CF Koehler, Veteran Cruiser, Mechanic, Boat Builder & Owner, Koehler Kraft. Topic: Survive Cruising Boat Work & Keep your Diesel Motor Happy – plus Cruiser’s Haul-Out Prep Advice. Time: 6-8 p.m. (doors open at 5:45 p.m.) Location: Back door of Sailing Supply/Downwind Marine, 2804 Cañon Street, San Diego (near Shelter Island). Cost: $3 per person.