RE: Interstate Harvest Travel
I would say...Dont do it. I dont know about in NC or SC, but in Georgia, it is ILLEGAL to carry other deer into the state. The DNR are monitoring the Chronic Wasting Disease that is present in Cervid species. Just call your local DNR office...they can tell you over the phone.
Unless you plan to do it under the radar. My deer cooler is a ask no questions kind of place...but DNR frequent in to regulate.