Down Riverhd -

: A drama about three young artists and their mentor, Pearl. Down River Guide Service LLC - Facebook

: A crime thriller set in West Virginia following a sheriff investigating an abandoned farmhouse. Down RiverHD

If you are looking for a strategy for the mission, the Alpha Team Down River Run Guide on Reddit provides critical navigation tips: : A drama about three young artists and their mentor, Pearl

: They specialize in the Upper Delaware River and the Salmon River in New York. Down RiverHD

There are also several films with this title that might be what you're searching for:

: Trips primarily focus on wild trout (using streamers or dry flies), steelhead, and salmon.