good stuff!, and all can be spot on,.... but did you ever consider that the bigger fish, that you've caught in the past, are becoming coherent to your presence?
If you have been fishing this place for over 40 years, YOU are the top predator to them, not some snaggly toothed old gator. lol,....Ok, I cant be sure. BUT.
I do know this.,... on my "home" lake. About fifteen years ago, I had to completely change the way I fished it, as I went stagnant fishing there for a while. Seemed the methods I grew accustomed to using there weren't working as they once did, almost as if the fish actually knew that jig and pig, was a rouse. So, I changed my offerings from a J&P to a worm, from a spinnerbait to a squarebill, jerkbait to a soft one,.. etc. And this did work. I was back in good graces with my beloved hogs,... I since moved and its been a few years since I've been back there. This year it's all due to change though. My "new" fishing buddy is due some hogs, so im gunna put him on some of what I call my "pig pens". And my old "home" lake? is right up in the top 3