My biggest things is a general respect rule, I I'm on the Oars I try to scoot to the other side as quietly as I can, sometimes it's impossible to avoid drifting through the waders run, usually I just apologize, pull the lines in and pass and quick and least disruptive as possible, My favourite experience was a guy on a pontoon who would float through my run then drag his boat back to the top and go through again. On the third run through I think he got the message when I hooked his jacket with an articulated number 2 sex dungeon. Amazes me some guys train of thought!