 Yeah, right away when it comes to waterways here around the Puget Sound and here in Lake Washington and other large bodies of water, it gets confusing. That's why a boater's card is required if you're operating a boat with a horsepower of 15 or more as an engine. It's required to have a boater's card proving you've had training into knowing of boat safety and rules of the road, like don't try cutting off a Washington State ferry. More details can be found through the Washington State boat safety website. Right now at 610...