You can find all the emails from the Georgia investigators (and one from Texas) regarding P.O. Box locations as residential address registrations and OOSSR here: GA Investigators.
The press release for this item appears at https://lookaheadamerica.org/gasosinvestigators.
Our Georgia Report which tallied and summed this information across the state of Georgia appears at the following link: https://lookaheadamerica.org/GeorgiaReport.