After you launch troll straight across to the opposite side and troll right along the weed bed's go all the way down until your right across from the big house on the entry road and cut across then troll that side until just before the boat launch and cut across again, also watch the water and see where their feeding . Don't be afraid to troll right thru the middle of them, chances are you'll pick one up. Also see my report on Lacamas lake. Good Luck.