Lake Winnebago

Report is from last weekend 6-7-26
We targeted the tops of reefs in 3-6 feet of water using slip bobbers, jig & crawler, hair jigs, crank baits, and small paddle tails. We had success bouncing around trying different sections of the reefs but it definitely seemed like the fish were starting to transition into the mud. 
Enjoy the video! 

The DNR biologist confirmed it to be fat storage of a immature female. My first encounter. 

That fat is why Bago walleyes taste good. 

SanOV, that walleye has been eating well. The fat globs are normal. 

Is the guts of this walleye fatty or something else?

I’m new to fishing on Lake Winnebago. I was told trolling the mid lake can be productive at this time of year. Could anyone please give me recommendations for type of lures, depths etc. Not looking for your favorite location, just some general info to get me started.
Thanks, and good luck.

sorry... forgot to add the sarcasm tag

I believe 620proranger's comment was...sarcasm. 

Nothing in life is 100%, and for you to say that all fish returned to lake survive is ludicrous.
I'd place my boat title up against yours, that the next tournament fish will die.
CPR all walleye, like Major League Bass Fishing has implemented.

I can assure you that all tournaments on the Bago system have a 100% release rate.....
just ask the tournament director!

Let the games begin...