If you are talking about Keowee and Fant's Grove, yes, the season does end on 12/22. The "Named WMAs" have specific requirements. Those two are bow hunting only. In other units, the season ends on 12/31. You can bow hunt during any open deer season. In Game Zones 1&2, you can take either sex and there are no antler restrictions, unless the specific WMA says otherwise. There is no restriction on bow weight or broadhead size, either.
A little north of those two is the Jocassee Gorges area. It's open until 12/31 and is full of deer and hogs. It's tough hunting, though, and is mostly all hardwoods and steep drainages.
When are you coming?