Most people would call bullshit to this. Understandably so. Calling BS does not falsify what I, and another, saw.
There were four of us, traveling east to west, ferrying a 45'er to Cozumel. It was near midnight, calm seas, and not quite time for me to be on watch. Only the skipper was on deck. We were just south of the Dominican Republic, perhaps fifteen miles offshore.
The skipper called me to come up. I crawled out of my bunk and went and stood in the companionway. Handing me the binoculars, he pointed to a bright light northwest of us.
"What is that?" he asked.
I peered through the high-powered lens and did a double-take.
"What is that?" the skipper again asked.
I was reluctant to say what I saw. He'd think me crazy.
Again he asked, "What is that?"
I looked at the skipper and replied, "It's a fucking Viking ship!"
"That's what I see too!" he said.
We watched it for a few minutes whereupon I went below and fired up the radar. The scope showed the coast, two tankers, and a few fishing vessels. Each could be visually verified and none were near the Viking ship which was not showing up on the radar scope.
The Viking ship, which I'd say was about 60' in length with its distinctive look, was lit up like a Christmas tree. A large single square sail was visible and clear as day through the binoculars. The sail was vertical red and white stripes. It went from west to east, and remained north of us by little over a mile, at an estimated speed of 30 knots. Horizon to horizon.
What do you do when confronted with something like that? Why, open a case of cold Heineken and down it all.
Scoff if you will, it's a true story.