Some of you might find this info useful. Hog hunting a WMA at night is indeed forbidden. “Ricky Ranger” wasn't being such a “Ricky Ranger” if he told you such.
See link for all pertinent info.
Here is a small section from that link pertaining to WMA hog hunting.
See link for all pertinent info.
Non-Native & Invasive Species | Department Of Natural Resources Division
Hunting Regulations Feral Hog Limit No limit, no closed season. Regulations Feral hogs may be hunted at night with a light (no voltage restriction), which is carried by the hunter or affixed to a helmet, hat or part of a belt system. Hunting over bait is allowed. No hunting from a vehicle.
georgiawildlife.com
Here is a small section from that link pertaining to WMA hog hunting.