There's a nostalgic place in Orange Springs Fl called " Howards Wild River Shiners " It's a series of pools behind a convenience store in "downtown" Orange Springs.
This is the go to place for large Wild Shiners in the Rodman area. You must call the afternoon before and casually reserve. Pick up between 6 - 8 am the next morning.
Even a dozen requires a pretty large well and good water condition. You will get a mix of sizes if he has them. He's been out there for 30+ years. Rodman is awesome.