When it comes to being a boat owner, there may not be anything more embarrassing than sinking your beautiful vessel. And sinking your boat at the dock because of a missing drain plug? Well, that just takes the cake. It’s the simple mistakes that tend to be the most humiliating, and among those excruciating mistakes lies the dreaded missing drain plug. What’s crazy is this is one of the most common problems boaters face out there. In fact, we’re betting a relatively high percentage of you have experienced this firsthand. And if this hasn’t happened to you (yet), you better knock on wood, because as much as you think you would never let this go down, it’s happened to the best of us.