What action is the best to take when fueling an out board boat with a portable tank?

When fueling an outboard boat with a portable tank, the best action is to ensure that the boat is on a stable surface and away from any ignition sources. Always use a proper fuel funnel to avoid spills, and check for any leaks in the fuel lines or connections before fueling. After filling the tank, securely close the cap and properly store the tank in a well-ventilated area, ensuring that it is not exposed to direct sunlight or extreme temperatures. Additionally, it’s advisable to have a fire extinguisher nearby for safety.