Like Towerdog I have sailed and fished those waters and have yet to see a Dragon or little Green men, either at night or during the day. However the horizon can be be deceptive and squalls and storms are common occurances. They will not be the first or last to plough in unfirtunatly. In the 80,s when I was there, you used to see some rather fast running power boats at night with no lights, along with low flying A/C - made for intresting night fishing - always made sure we were lit up like a Chritmas tree to avoid collision !