Question: Southern Sky Air Tours, d/b/a Direct Air, an airline business based in Myrtle Beach, South Carolina, were operated by Sky King, Inc., Xtra Airways, USA Jet, and Caribbean Sun Airlines, based in what state?
Sentence (from "Doug Shaw Memorial Stadium"): It is the main venue for rectangular sports in Myrtle Beach but has been displaced by Brooks Stadium as the largest stadium in Horry County for those sports.
Relevant evidence: No