What advantage does a GPS system provide in boating?

A GPS system is essential in boating primarily because it enables accurate navigation and helps you determine your precise location on the water. By utilizing a network of satellites, GPS devices can provide real-time information about your position, speed, and direction. This capability is crucial for safe navigation, especially in unfamiliar waters or during poor visibility conditions. With a GPS, boaters can plot a course, avoid obstacles, and reach their destinations more efficiently.

While other options may have their merits, they do not capture the primary and most significant advantage of a GPS system. For instance, while a GPS may indirectly assist with fuel management by helping boaters optimize their routes, this is not its primary function. Additionally, although having entertainment options aboard a boat can enhance the experience, it does not relate to navigation. Furthermore, while some GPS systems may provide weather updates, this feature is often secondary to their principal role in navigation. Thus, the key advantage of GPS in boating lies in its ability to ensure safe and accurate navigation on the water.