The Nock is 20hp limit, which I think is great because it eliminates water skiing, etc.
I have caught them over 15lbs regularly There's tons of bait and for 10 dollars you can a buy a permit to cast net them, which is what I do. There's also huge fat wipers.....a guy showed me one lastnight that he said was 14lbs.
Caught this one in October 25lbs. 40".
I've been fishing there a yr or so and have gotten skunked, but when i catch a monster it keeps me going back there.
ETA.....this week has been epic for me!