If you draw a line from the northern most island on Bunny to the long point that extends spouth toward it in the middle of the lake there is an underwater saddle that rises to about 8'. There is a campsite on the mainland east of this spot where Jimbo and crew stayed. We found lake trout by trolling the edges of the saddle at 18'. We had the only ever triple header in a canoe there and managed to land all three fish. What a fire drill that was. Later, on the way to clean fish we lost the whole stringer over deep water because of a bad knot. No lake trout for dinner. Ah yes, another fish story.
Good luck!