I assume you are talking about crappie fishing.
I spend the majority of my time crappie fishing north of Sailboat cove. South half of the lake there are still crappie and alot more brush piles to fish than up north.
If you are new to the north end of the lake with a boat, take it slow if you don't know where the boating lanes are, there is a ton of timber in the water and just as much under the surface. Up there I spend most of my time fishing the channels or timber close to banks.