Sean knew what to do exactly. He motored right in the direction of the mooring and halted the engine of the boat in order to move closer to the object. The object was brown in color and so was getting more and more visible as they sped closer. They realized how big the object was. Gradually, the drenched object too popped up. At that time Gary thought it to be a bunch of flotsam and algae that must have gotten stuck into the mooring. But that was not what was it.