en_captions: There are some people water tubing down a river.  One of the tubers comes on a blue tube wearing a yellow helmet and blue vest is followed by several tubers also on blue tubes.  They go down the river on the their tubes as they try hard to stay afloat on the turbulent waves.  Several tubers are seen going down the river in groups of four as they pass by trees and rocks.  The tubers then get off of their tubes and walk on the banks of the river towards a building while carrying the tubes in their hands.