Grew up catching and eating walleye in Ohio, PA and Canada. Now Lake Erie produces an amazing amount of them annually and is considered one of the best places to fish for tasty (smaller ones) and trophy walley..... Growing up so close to "the mistake on the Lake", few folks ate any fish from Lake Erie - perch, walley, small mouth, salmon, catfish, etc - but the concern/stigma has reduce a lot over the last +25 years....
If you haven't had pan-fried walley and pancakes yet, I would suggest you give it a go....... My dad made us this for the first time back in the 60s (I thought he was hung over the morning he made this in our truck camper) but it is still one of the most memorable and best breakfasts I've ever eaten. This was way before I ever heard of fried chicken and pancakes....