I caught an 11" rainbow from the bank in the back corner on Tuesday. We hiked all the way around. The fish are out in the middle where it's deep, so a boat would be a lot better. Motors aren't allowed on the reservoir. I caught mine on a worm at about 5 o'clock. Found out that the park is only open from 10am to 4pm... oops! We tried rooster tails, spinners, power bait, marshmellows, eggs, and worms. From the look inside the stomach, They are at the bottom feeding on bottom crap and worms. We did see them coming up to the surface to feed, so maybe try fly fishing? Anyways, it looks like where the creek comes in would be a great spot! Good Luck!