How can you avoid static sparks while fueling your boat?

To avoid static sparks while fueling your boat, ensure that you ground the boat and the fuel nozzle properly before refueling. Use a fuel hose with a static grounding feature, and always touch a metal part of the boat to discharge any static electricity before handling the nozzle. Additionally, avoid fueling in dry, windy conditions, and refrain from using electronic devices during the process to minimize the risk of static buildup.