It may make you feel a little better about the Wyoming laws to know, in the state of Georgia if you own both sides of the stream, you also own the water and no one is permitted to float through your property without your permission. I have heard of one fisherman, who was shot by the landowner. The landowner was acquitted in a trial. I suspect there is more to that story than what I have heard but that is all I know about the incident.
It's easier to fool people than to convince them that they have been fooled. Mark Twain