Schultz, the last 3 times I have been out we have picked up perch while trolling spoon flasher harnesses directly out from the end of the shipping channel, not even a mile. The area has been very small and it's been almost predictable when we make our passes that we'll get at least a couple right when we line up between the last 2 channel markers(1+2, the outer plug). I have been tempted to try drifting perch rigs there myself until I hit a school then anchor but haven't for 2 reasons: 1) It's hard as heck to quit walleye fishing, I mean this is the good old days right now and 2) With all the walleyes in that area it might be hard to keep your bait down long enough for the perch schools to find it, you might just catch a ton of sub-legal walters. One of these days I'm gonna give it a try tho, and thats where I'll be startin.