Escape from Shark

The sea has always beckoned to her real men. Yielding to temptation and hired a boat, you go on a journey by sea. Nothing boded trouble, but suddenly broke out a terrible storm and your boat washed up on the reef. The bottom is punched, the bottom of the boat ran aground and is not drowning. This part of the sea is populated by sharks, and you can already see some sharp fins in the water. Find a way to escape from the boat and not get caught sharks.