They had catfish for dinner. It was a present from local fishermen. The men covered 150 km by water in 5.5 days (or 40 km by land). They spent just $7 for the bottles while the rest of the construction material was available for free (one of them was building a house). Now the raft is kept in their garage waiting for another trip. Next time they want to use twelve 200-liter plastic bottles instead of 1.5-liter ones. We’ll see what happens!