Gansbaai is the sleepy fishing town north east of Cape Town where the worlds greatest abundance of the much maligned marine predator the great white shark has been given a reprieve by being proclaimed a protected species. This has proven a remarkable environment for those of us who seek an adrenaline high adventure. Only 3 miles out to sea is a narrow channel between Geyser Rock, home to some 60,000 Cape Fur Seals, and Dyer Island forms the natural feeding ground to these powerful hunting machines-The Great White Shark.