I have not fished Canyon this year. Times that I have fished Canyon by boat We usually hit the coves by Cranes Mill and also fish the outside areas of the marinas. When I fish the bank I usually fish Turkey Point and the Rebecca Creek area up river. During the summer months the sunnies move to deeper water. 12 to 20 feet. Lot's of area on that lake. It can be a difficult lake to fish.
Side Note: It's been a while since I have seen a sunfish report from Canyon.