Scott Swanson
As dozens of teenagers splashed in Foster Lake and wrestled for balls during water polo matches along the shore at Lewis Creek Park, Steve Sessa watched contentedly.
Sessa, who coaches the Willamette Valley Water Polo club program in Salem and Albany, organized the tournament that ran July 14-16 and drew 32 teams from all over the West Coast, including British Columbia.
“Overall, the tournament has been great,” Sessa said. “The positive feedback from…