On a Saturday morning at Maurie Jacobs Park in Eugene, Seth Hoggard, 10, wields a hurley — a wooden tool about a yard in length that resembles a paddle, beginning with an axe-like handle and ending in a curved toe. Hoggard and his 12-year-old brother, Evan, take instruction from Killian Cond…

It’s 2 p.m. on a recent Friday and Spencer de Urioste and Charles Diemer drive onto Riverfront Field in a black Jeep at the banks of the Willamette River. De Urioste grabs a Bluetooth speaker from the car and plays Luke Bryan’s hit song “Huntin’ Fishin’ & Lovin’ Every Day” —  country mus…