I see that crap all the time. There are alot of people out there who are nothing but meat hunters who keep everything they catch regardless of size or legal limits. I keep a few eater also but but those people who keep everything they catch are extremly irresponsible of our fishery. I have been fishing pool 14 my entire life and every year I think I have see it all but every year I see more and more of that kind of thing, from people down by the dam snagging 10# walleyes to some butthead pulling up a mattress spring and removing all the snagged lures then throwing the thing back over the side to what you mentioned about the trot lines. I used to bring my cell phone with me just in case of emergencies but I think I am going to start reporting those people who are trying to wipe the future of fishing on the river.