Totally agree and I have never fished Grenada Lake. Our river systems near residential developments get the weekend pontoons cruisers, See-Doos, Water Skiers, etc with music cranked up, sub-woofers going Boom - Boom- Boom. No sane Crappie are eating much less in water shallow enough to fish reasonably. One thunder clap around here and you might as well go home, the bite is over.
Good article, thanks for posting.