B.S. You might want to rethink your approach for Saturday. Weather permitting, you will have better luck attacking the walleye early and the perch later. Perch are not bothered by the ever rising sun. On the other hand, walleye slow down on feeding around 10:00 AM or perhaps later if you are lucky. Also, with an occasional THZ in the afternoon, it is more comforting to know the safety of the marina is much closer if you are in the perch pack rather than having to run in from who knows how many miles out as you are chasing the walleye. Anyway, it is just a thought. Be safe.....