Some green boating tips include :

• Make sure your engine is well maintained to reduce air pollution;
• Use only paints approved for marine use;
• When fuelling, do not top off tanks and clean up any spilled fuel;
• Keep your bilge clean and do not pump oily water overboard;
• Use bilge absorbents in place of detergents;
• Do not pump your sewage over the side – use a holding tank;
• Obey all sewage regulations;
• Bring your garbage home (including cigarette butts) – do not litter;
• Try not to use detergents – even biodegradable cleaners are hard on plants and animals that live in the water;
• Avoid shoreline erosion – watch your wake and propeller wash;
• Obey all speed limits for better fuel economy; and
• Report pollution when you see it.