LOL, that video...Froze my butt off ice fishing on Sunday and all I caught was some strange hybrid carp.
That guy omitted the moist shameful part: the condition of the South Platte through Denver. Everything downstream of Littleton is an open sewer and the banks are homeless encampments. What a waste of a resource. It could be nice for various forms of river recreation but no, they let it be a sewer. Disgraceful. Somehow still, there are a lot of fish in it, of various species. All the shopping carts and tires make some good cover. But you'll probably get some 3rd world parasite or disease from fecal exposure.