Rocky, that silo is somewhere in the main lake fairly near the launch point I believe. It's not the whole silo, just the concrete block base. From what I heard, a good walleye spot, but actually nothing out of the ordinary for crappie. That is a BEAUTIFULL lake - you will love it. One wild thing you will see, and then have to try for yourself, is fishing right next - and I mean RIGHT NEXT to the stone bluffs in the narrow portion of the lake. You can literally drill a hole 2 feet away from the bluff and be in 20 FOW - it's cool as heck. This lake and tourney is a numbers game. You have to fish fast, catch and sort a LOT of fish to make a good weight. However, bear in mind that Wisconsin is a no-cull state. If you catch a fish and don't release it right away, it's part of your daily bag, and you can't release it later. Total panfish daily bag is 25. Fish baits that you can fish quickly - jigging spoons, dense leadheads, etc. Good luck!