Three years after his return from the Alaskan wilderness, Guy Grieve was living on the Isle of Mull in Scotland with his wife Juliet and their two young sons. Sick of the weather, perennial colds and their increasingly routine lifestyle, they'd all been getting restless. Finally, Guy and Juliet broke in spectacular style - they re-mortgaged their house and bought a yacht. Her name was Forever. The plan? To pick up Forever from her mooring in the Leeward Antilles off the coast of Venezuela, and sail around the West Indies before crossing the Atlantic back to Scotland. This was despite the fact...