I have fished new Wall a bunch in years past and never seen a walleye come out, not for lack of trying. Always had good luck catching just about everything else in the lake. Talked to a local here Sat during all the down time at the tourney who fishes that lake a bit over the last 30 years and he has seen walleye come out of it, but not w whole lot or very often. Orman or possibly Newell might be your best bets... Newell or New Wall will probly have the best ice, i'd guess