If you have not seen "Where the Yellowstone Goes" yet you should check it out. My woody and I travel on the Yellostone River from Gardiner Montana to the confluence with the Missouri in North Dakota, nearly 700 miles. It's a great environmental documentary and you can find it on iTunes movies or on the web at www.wheretheyellowstonegoes.com
That is a great documentary you did Robert. Watched it last night. It's on Netflix if any body is interested. I've floated the upper & lower Madison & the Missouri so far & want to do the Yellowstone through Paradise Valley this summer.
Robert, I haven't yet taken the time to look over your film, something about a boat build and a few other things going on. However I am very interested in seeing it and visiting with you when I have. I have been asked by an associate to transport him and his cameras along the rivers that Lewis and Clark travel down and up while on their journey. We are planning on the month of July. His goal is to take pictures at each campsite along the way to add to what he has already done in Washington and Montana. He's been working on this project for about ten years now. See lewisandclarktoday.net .