After helping rescue passengers from a float plane crash in Anchorage Jim and Ronnie are having a beer at the local pub when an old bush pilot gives them a hand drawn map to a secret lake deep in the Talkeetna Mountains of Alaska. It's late October but the lakes are still ice free and the weather looks good, so they decide to fly out over the weekend for one last float plane trip of the year. The lake is beautiful and serene. The fishing...