To sail several days in a row, competing in speed, tactical thinking, specific strength endurance, the ability to “read” the weather – believe me, not so easy! Did you know that the stream has a different speed and direction at a distance of – 20 cm from the surface of the water? And the fact that the speed and direction of the wind suspended in the sky clouds are also others? How hard and exhausting, and at the same time inspiring beautiful this sport! Proud of our friendship and happy success by Denis Karpak!!!