well i have only been there 3 times, and that was at shelter cove, we had a boat and were kokanee fishing but got bored so hit the banks casting for dollies and rainbows and cutties, below the docks at shelter cove if u place a few bait traps below them im sure ull get some, and where the "rock slide" is if u know where that is, on the highway side, thats probably a really good spot to target crawdads, not to mention my buddy hooked a nice 35 inch dollie casting a number 3 blue fox in the color (silver blade, purple body).
Just cast and real in slow as u can with the most action you can get with the spinner, not to mention we killed the trout on rooster tails there and panther martins.