I spend sometime every year up there. Ahmic is tough fishing for walleye. Early June you will be in the right area as walleye spawn right by woodland. They then slowly make there way to the east end of the lake. Cecebe has better walleye fishing IMO ahmic has better pike fishing. If you venture to the west end of ahmic be very careful, there are tons of boulders that are unmarked and every year I see props wrecked in the same places.
Woodland echoes is a great spot, very nice people that know how to fish the lake. I would ask them fr they're advice.
Cheers!