As the man tried to swing the round, the wheel came away in his hands. He waved to his who had been water skiing for the last fifteen minutes. Both men had hardly had time to realize what was when they were thrown into the sea. The had struck a buoy, but it to move very quickly across the water. Both men had just begun to swim towards the shore, when they noticed with dismay that the was moving in a circle. It now came towards them at speed. In less than a minute, it roared past them only a few feet away. After it had passed, they swam on as quickly as they could because they knew that the boat would soon return. They had just had enough time to swim out of danger when the boat again a circle. On this however, it had slowed down The petrol had nearly all been used up. Before long, the noise dropped and the boat began to drift gently across the water.