People are in the river in a boat rushing downstream as the water splashes them.  A mountain panorama is displayed onscreen.  The 6 people row vigorously.  We see them from the riverbed looking across, farm building in the background.  A woman talks to the camera.  They take group selfies on dry land.  People jump from a rock into the river.  A man talks to the camera.  A man points out the directions to other riders.  Another woman talks to the camera.  Food is being cooked for the party and plated to the attendees.