Documentary "Losing Sight of Shore"
Not about OWS. Follows four women rowing unsupported in 3 stages across the Pacific (San Francisco to Australia).
A large percentage of the footage is on the boat during their time on the water. Their daily schedule was insane: 2 hours on the oars, 2 hours off (rowed in pairs) 24/7, unless the weather was dangerous to be on deck.
And sometimes their net progress for the day was negative...
Life begins at the end of your comfort zone. --Neale Donald Walsch