As a kid I would fish the deep channel that is straight East-SouthEast of the boat landing parking lot (Whiteface campground). South of the narrows. Not a numbers spot but it gave me some decent fish over the years. Short walk too. Good luck.
Walleyes are tough out there this time of the year there are a few rock structure out there that top out at 10 to 15 feet that are good try and find gravel not boulders. They are tough this time of the year mainly people are fishing crappies and bluegills