if you are talking about the 5 mile lake up in auburnish area, there arent no real secret spots, there is only like 1/4 mile of area to from or so, unless you got a pontoon boat, to drag to the water, i have fished there about 6 times and never landed a perch there, have caught a crappie and some blue gill, and a few trout, but thats about it.. i dont think its a very productive lake at all..