I am willing to bet that living through some Georgia summers, you aren't going to like the answer:
For all practical purposes, low humidity is the greatest contributor to static electricity.
My drier is vented to the garage which is where my reloading laboratory is.
I try to load on laundry day, where I get free humidity.
You can get a humidifier, or you could boil some water on the stove on really cold days.
Or you could just not dry off when you get out of the shower.
Or, if you're in Georgia, just wait a few minutes and winter will be over.