Mille lacs perch

Looking like the best perch bite Mille lacs has had in years is going on right now. I spend a lot of time walleye fishing out there and usually run into them here and there but have never specifally targeted them. Gonna give it a try in the next week or 2. Any tips as far as what type of structure i should be targeting? Thanks in advance!

Probably deep gravel flats, south end. “Sloppy joes” which is a couple miles out(north/northeast) of cove bay comes to mind, but I’m sure there are others.

Mudflats are probably also good options during the day but not sure.