Well, I gave it a shot this morning from 8:00 to around 12:00. I trolled along the shoreline as you said and caught plenty of fish. Rainbows, Brookies, and Cutthroats. Most were in the 10-16" range. I had one fly rod out with a brown wooly bugger and a spinning rod with an F4 Frog Flatfish. I caught lots of fish on both rods, but I think the flatfish got more action. I trolled the shore from pine point to the Oak Grove Fork cove and along the shore to the north arm like you said. Most of the fish were caught in the arm itself. Great day on the water!