There are six to eight people sailing down a turbulent water stream in a raft.  They are all dressed in red gears and yellow helmets.  They use the oars to sail themselves down the rapids.  They are trying hard to stay afloat in the turbulent water as the boat gets bumpy sailing through the rapids.  As they sail through they come across another group of rafters in the same rapids.  They continue their journey through the rough water of the rapids.