You meet a lot of friends on Facebook and I believe that is where I met John foster and his son John Clay Foster. They fish the great Montana Rivers all year long. I have included a video of theirs about the Gallatin River shot from a head camera as they float fish. They have many more videos and I may just post them from time to time.
If you want to know more about the Montana Rivers or the rivers in the Yellowstone National Park just check them out on Trout University.