I think you are going to see more of them out in the lake.. I was reading an article about a proposed kayak trail around the islands.. I personally incounter them frequently around the islands.. I only reason I could see as to not jig fishing along the shore in one is the water temp in april.. God forbid something happen hyprothermia happens quickly in 40 degree water.. I quess in the right clothing you might have a chance.. Oh Well happy fishing..