While you are searching for wood on the beach, you find an old cassette tape. A few meters further, you find a cassette player. You play the cassette.
By reading the angles of the sun, you figured out you are on the south side of the island. Below you see the view from the beach when you look north.
Assignment:
Draw a map of the island using the information on the cassette recorder. Locate the mountains, waterfall and the passage way. Also mark where you are standing now. Include the map of the island in your guide.