Navigational skills are useful regardless of whether you’re piloting on a river, lake, or ocean. However, for many boaters, it’s not convenient to attend a classroom-based course. Recently the BoatUS Foundation and the US Coast Guard Auxiliary created a solution, an online course titled Modern Marine Navigation. The course provides participants with the opportunity apply their new navigational knowledge to a series of online voyages. Some key topics include pre-planning; fixing a boat’s position; laying out courses; plotting positions; measuring distances; and obtaining tide information. More information on this valuable online course is available at BoatUS.org/navigation.