Sometimes all you need to have a successful sail is a bit of luck. No wonder sailors are known for their superstition and strange rituals. Looks like these sailors have done everything by the book, since they have had the enormous luck not to sink this tugboat as it “sailed” beneath the bridge. Just look at this series of sequential images and see for your selves. You won’t believe your eyes what impossible maneuver they managed to pull-off. This was definitely not just another day at the river for them!