I pulled the boat to work again today and a coworker and his son joined me for the evening at Rock Lake. He just got a Crestliner and wanted to get a look at Rock Lake with someone who had been on the lake before. I did a poor job of "guiding". Between the 3 of us, we only landed 4 fish between 5 PM and 9 PM. We took home 2 brown trout around 15 inches and released 2 small rainbows. The lake was flight calm and the sun was bright when we arrived. I was a bit surprised that the fishing didn't improve as the sun set.