If you're working at the Wal Mart at Hwy. 9 and 521, you do not want to live too far north in the Indian Land area. Traffic will kill you and you'll tear your hair out. If you like nice neighborhoods with older homes, look around the city of Lancaster. I can't promise you they'll have four bedroom houses, but someone somewhere will be able to help you out. Look in developments toward Heath Springs and Kershaw, which is much less busier and hectic than north toward Lancaster. Also consider Fort Lawn which is over Hwy. 9 toward Chester.
I can't stress enough how much I'd suggest staying away from Hwy. 521 north.