That "fly by" wreaked of some dispute at the Willy-T and after making it out to the Indians at full bore, the pilot decided to make a doughnut around the Willy-T. I think it was the owner of the day boat that went on the dock to show his frustration as the Mamba completed his "statement" and sped off.

The link Murdock posted sure points to Richardson as the owner, but not necessarily as the pilot. I hope for his sake, this was an unauthorized use of the boat as so many here speak highly of Voyage and I hope he would not condone such a careless act.