Who has the energy, the desire to check the GA voting rolls now, before the election. Hint, chose areas like nursing homes that have a high death rate. Chose areas where people move frequently, or that have many recently vacant houses/apartments/vacant lots.
You can get lists of registered voters from the GA Sec of State or from the county Elections & Registration Department.
obituaries...
I don’t have the time. However, I have the skill. If you can arrange the data I can have AI find any suspicious actors.