I know the reply is late but I didn't see this earlier. It might yet be a help to someone. I got some fish on a rootbeer chenille leech with a black tail, but chronies where what was producing the best. Various chromies, black bodies, Dark Red Brown bodies, and olive colored bodies. More than a few different ribs coming off. It really was one of those times where you need to match the hatch, but they where all mainstream bugs with mainstream color combinations. Nothing exotic so you should have them in your box.What are these lakes like? We got some information from a friend. Anyone fished them? What's been working. Coming up friday morning to fish kamloops for the weekend.