Riverbottoms,
I would say you are onto something there! Experiment with time and tactics and it will likely produce results. You may find yourself on a pattern worthy of keeping to yourself!! I would not say I am an expert, but I do fish in creeks and shallow smallish rivers in the fall. Up here in my neck of the woods it seems to be more of an “early” fall type deal. I would say from mid September to mid October. As November rolls around the fish seem to get a little tougher to locate until they end up in their wintering locations. I am not sure if that is related to the shiner migrations or not, but the numbers of fish I get during an outing declines as fall wears on. Size may not decline however…
Go get ’em and good thinking.
Deron DoRight
Rainy Lake, MN