PARKWOOD COURT, Statesboro GA         So it's a restaurant . . . with a pool? No. As you see in the modern view, the pool is still there, with the units arrayed around it.       The old view from another card fills in the tableau.         A picture of the room gives us a glimpse of some people whose names we'll never know, enjoying the poolside atmosphere. (Which was probably nil, given the proximity of the highway.)