Sledge
Member
There is superchargers at the airport inside a parking garage and a v3 supercharger in Hardeeville. Personally I would stop at Hardeeville because it has easier access.
The SC at SAV airport was a dumb idea. Most will not know you can comp the parking charge. Even then on a busy day, you'll still have to wait in line to get out of the lot.
Plus Hardeeville is v3. Just go there.