Boating accidents are often thought of as large-scale events. You imagine the large sea cruiser going under or the Titanic hitting the fatal iceberg. What you don't think of is a small boat with a few people on the water. The truth is that many boating accidents take place on these smaller boats, which have open bodies. The weather is usually good, and the water isn't always choppy or hard to navigate when they happen. Here are two boating accident causes and what you can do to prevent them.