Expedition Norway to Istanbul in small boats - part 3

The summer of 2022, two crazy Norwegian vikings decided to try to reach Istanbul in two small boats - 11ft long with 9,9HP outboard engines. The route went from Fredrikstad in Norway, along the Swedish coastline, crossing over to Denmark, and further trough Germany on different rivers. Then finally reaching the Donau/Danube river and continuing trough Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria and Romania before finally reaching the Black Sea and open waters... how did it go? Did they reach their goal? Follow this documentary! Part 3/5.