I am truly not even a "rank amateur" when it comes to videos (among other things!) but if you wish to see genuinely stellar water videography I'd love to direct you to two artistes extraordinaire: haberwolf and yanomano_ they are inspirational!
Part of the Narragansett Trail from the Stubtown Road Trailhead access around Ashville Pond. Water flows over huge rock ledges, now mostly encased by ice.........