Haven't been there in awhile, but Kings Bay is a recently build (less than ten years) campground. If I recall correctly, the W/E tower and the sewer connection are pretty close, like maybe four or five feet apart.
I'll check next time I stop - but I do know that a lot of connections are in odd locations. Some need about thirty of more feet of hose, and a long extension of power. Can't recall which ones exactly.