in a leaking one man inflatable raft. He had no water, no means of getting any but from rain and fish fluids. He had no tools but a butterknife and a speargun. He lost his spear very early on. Rogue waves kept capsizing him. He lashed the knife to the speargun and "fished" with it, over the side of his raft, all day, every day, stabbing many fish when the knife glanced off, piercing many that subsequently slide off of the blade.