Timberman,
Times like that make you want to tie on a good ol' pyramid sinker and let the games begin, but cooler heads prevail... video camera is a great idea, and if you do happen to catch them in the act send it in to an enforcement agency and every media place in the NW.
Too much greed out there(white or Native American) =(

- BW
_________________________
"I have a fair idea of what to expect from the river, and usually, because I fish it that way, the river gives me approximately what I expect of it. But sooner or later something always comes up to change the set of my ways..."
- Roderick Haig-Brown