Here's the deal /out/. I've been wanting to go spelunking for years, but never had the motivation to try. I've now got the details on an abandoned gold mine in Georgia (pic related).

The place is on private property but it's access via the local city park. It's a stable mine, some of the lower parts are flooded, no vent shafts below grade, multiple entrances and exits. I've got a headlamp, back up head lamp, and a handheld flashlight. Also have a backpack with the basics (food/water/fire starting materials).

Anything else I need in order to go in prepared? What am I in for? Total first timer here.