A unique website dedicated to fishing information from Florida's Northern Big Bend. This includes the area from the Econfina River west to the Apalachicola River
In my experience, they're less common in colder and/or deeper water, but I don't know whether or not there's any scientific basis of rhtat or if it's just a coincidence. They do seem more prevalent in the hot summer months.
P.S. - thank so many of you for reminding me I'm in the south - do you guys deep-fry your redfish too?!?!?