The "South Carolina Buzz" were actually the Salt Lake Buzz - which was the Pacific Coast League farm team of the Minnesota Twins. Formerly the Portland Beavers, the franchise moved to Utah in 1994 and had 7 straight winning seasons. In 2001, the team became part of the Anaheim Angels organization under the name Salt Lake Stingers. Both team were named in honor of the Salt Lake Bees, who played in SLC on and off from 1915 to 1970.
The hotel in Minnesota where Gus and Maggie visit and the team stays after its game with the Twins is the Francis Marion Hotel (on the awning). The Francis Marion is actually located downtown Charleston, S.C. and is named after General Francis Marion, "The Swamp Fox"