Our PADI instructor hero extraordinaire John manages to endorse his
reputation once more in this thrilling continuation of his diving
escapades throughout Africa. Egypt didn't work out too well, and the
Thistlegorm was far too busy anyway, so he sails south onboard Freya
towards Tanzania accompanied as always by his pet dolphin Deapha. Lo and
behold he comes across Mafia Island and the chance to dive with whale
sharks and other large pelagic unicorns. And when you take a couple of
punks diving one day, you just know its all gonna go tits up. And then
there's the singeli hardcore festival in the excellently named Stone
Town. What could possibly go wrong?