True story.
Since it is about the place we love to be, on the water it fits...
http://www.snopes.com/critters/crusader/whalethanks.asp
of course the whale knew.explain to me why it was that in the middle of nowhere---there where migrating porpoise that intentionally changed their direction---then came right up to my boat---and "flew" in the boats bow wave. ???that whale knew what the divers where doing----just as certain large predatory marine animals allow for other smaller fish to eat parasites off them