Woke up at 4:15 a duel nature call--the need to pee and a plethora of birds greeting each other. First customers @Starbucks Lewiston 6:00. Most of day spent following the Snake, Clearwater,& Lochsa rivers. Lolo Pass trail has quite the history. Got to 86 in Helena. Nice campground on Canyon Ferry Lake near headwaters of Missouri River.