I would check the regs before chasin daddies at Billy, was told you aren't allowed to catch them in the Metolius arm. Was at the marina(e loop) when a boat came in loaded with traps, most daddies I've ever seen, he gave us a dozen and we headed all the way up the Crooked arm and slayed the trout with em. Also, on a trip to Timothy, watched a family catching daddies by hand at dusk. They had on head lamps, tossed friskies dog kibbles along the shore in the wate, then just walked up and down the beach picking them up by hand as the swarms of daddies marched towards the beach. It was the wildest thing to watch. This was late summer as they hibernate longer in the colder lakes like Timothy,Clear, and Harriet.