We were on HD last week and caught our limit dipping trees just off the river chanel 10ft down in 20 ft of water silver and chart. black and chart. We even caught some on crank baits trolling for whites and walleye. Don't tie up to the trees just start dipping trees and try to keep the boat from bumping them and when you back off the tree keep the jigs in the water because we were catching some scattered fish back off the trees.