I've fished Chesley,lots of Bass,and some eyes...it's sort of a bowl shape,but it goes deep fast in the middle of the lake,I never thought to fish it in the winter as it was a 1+ hr drive from where I lived then.I just went in at the launch right along the main road in...I hope you have a snowmobile,it,s a fair walk...to the west side there is a drop off where in the summer fish stack up.They used to stock this lake or at least they did the 1 year I went there,no real size to the eyes 1-2 lbs..good eaters...lots of locals(retirees) fish the lake.Fished Gould also,I'd forget that one...one weedbed and it's a duck soup deal,I would think the locals have fished all the big ones out...basically C&R. have fun