Steady thumping, thumping. The boat travels downstream. The water is brown, from silt. The current is swift but calm. Trees line the edges of the river. Green foliage, thick on both sides. The sky is blue with white clouds. A bridge passes overhead, with cars. Downriver, a large load is being pushed, to the locks in the dam up ahead. The water is deep now and dark. An eagle cries out, and lets fly. I bring the small vessel to a stop, and watch all around me. A train on the side of the water, the barge moving away, trucks on a freeway above, the hum of shipping goods, and the beauty of nature in one. Tranquility, and constant motion. I slowly begin to turn around, and begin the steady trek, upriver to where I began.