Lightning Fleet 50 is committed to the Sailors for the Sea Clean Regattas Program. To maintain the Silver level certification of our Doc Gilbert Potomac Cup Regatta, we ask for your help on the following items: Ensure that recycling and trash is separated properly before disposing of waste. Use reusable rather than single-use water bottles. We will have water coolers available to refill water bottles on land. Consider a water-only wash down for your boat following the event. Use reusable bags while preparing for the regatta.