We were up there Saturday and do remember seeing a white drift boat about early afternoon. I could see why he might be a little fruserated, when I saw him floating down he was in a pack of 20 or more sea kayaks. There was so many rafts and kayaks that day, we probably saw at least 250 eagle watchers. There was also a larger than normal sled activity, I'm guessing because the Skagit was the only river in half way descent shape. We had great day enspite of the traffic. It's a big river with lots of room to fish. That guy just had a fish less day and was pissy about it.