SURVIVAL - Shark attack!

You get separated from your diving group. While looking for the boat, you notice a large shark zig-zagging through the water near the surface. What do you do?

• Make lots of wild movements and loud noises to scare the shark away.
• Back against something like a reef or rocky area and prepare to defend yourself.
• Swim faster in the direction of your boat, calling for help.
• Hold your breath and float motionless on the surface of the water.