The River roars by

We crossed the road from the station yard and found ourselves on the banks of the very high river. Right on cue , a raft of teenagers came down the river. We could hear their excited shrieks above the noise of the river. WAW! The  power of the river roaring over the rapids. The sheer excitement of the rafters. Both raw energy.

What does it for you? What excites you? How do you really let off steam?