Final answer:
To avoid boat collisions, you should take precautionary measures such as cleaning your boat, wearing appropriate safety gear, and avoiding unnecessary risks. Also, following posted warnings and signs is important.
Step-by-step explanation:
To avoid a dangerous and costly collision while operating a boat, you need to take precautionary measures. One important measure is to remove all visible plants, animals, mud, and debris from your boat hull, propeller, anchor, and trailer before launching into the water. Additionally, make sure to drain and rinse all live wells, bilge areas, and coolers, as well as rinse all fishing equipment, boats, trailers, and SCUBA gear with a hard spray from a garden hose.
Another precautionary measure is to wear the appropriate safety gear. This includes safety goggles or sunglasses to protect your eyes, hearing protectors such as earplugs to protect your ears from loud sounds, and a safety helmet for activities like bike riding and skating. It is also important to always wear a safety belt when riding in a motor vehicle.
Lastly, it is crucial to avoid unnecessary risks and follow any posted warnings or signs. Make sure to never dive into water that is not approved for diving, as diving in shallow water can lead to serious injuries to your nervous system.