Plans sometimes get changed. Radically. My October Sierra plans were to fish Rock Creek until late Friday, then to head home and miss the Friday traffic. The snow in the pic above forced a revision. Waking to 2" of snow in my campground made outdoor cooking problematic, so I threw all my wet gear loosely into the back of the truck and headed home. Early. Not much later I walked into a Mickey D's in Lone Pine for coffee, only to meet a middle aged guy in shorts and a hoodie who asked…