Well I'll give it a shot. They are taking springers at the dam so that might be one place to target and if I did I'd start with some plug backtrollin' (wrapped KFish or Mag Warts) just below the ramp (that's the boat deadline) and workin' your way downriver into the tailout. Make that pass a few times and if that don't work move downriver to Baker Rock (big slow deep hole) and throw the same stuff at em'. Below that the stretch that runs past the RV park can be good for backtrollin' also. Next stretch below the RV park will work too. Now if the plugs don't work, there's always boondoggin' the same stretches of water.
Good luck and tight lines, Jeff
PS,
I posted this on another board and had a response that people workin' the stretch by the RV park were doing well. Hope this helps ya out.