Heh I had the same problem yesterday, walked into a piece of flywater below on the way, and there was one other guy fishing up above. I started half way down, to fish the tailout. The guy above came down and started at the head, and then 4 guys started crawling out of the bush... two started at far down at the tailout, and the other two went above. By this time, I was done the tailout, and then went up to the top to work the rest, down to my starting point.
Well 2 more guys walked in, and plunked themselves right below me. They were drinking and swearing alot... I decided to not bother with a confrontation, as I knew I would just get pissed off, and nothing would come of it. I was spey fishing, so I needed some space below to perform the cast.
So instead, I just kept 1 stepping down after each cast, and soon I was about 15 feet away, and setting my anchor right in front of him. He finally started moving his butt, and made the effort of giving me a couple of stares. I just smiled and kept stepping down...
Soon he was swearing at his friend to start walking, cause he couldn't, and the f*&#$ing girl above him was gunning him down... Heh nice, very classy
Anyhow, he eventually stepped out and started at the head of the run, which is what he should have done in the first place.
I'm wondering if the vedder anglers will ever become receptive to rotational angling, it helps everyone fish more effectively.
Cheers,
Nicole