I had to wonder for a moment where this mysterious "South Park" was, considering the disc course at Carey is the most southerly point in town.
Rick, Carey is mostly flat and open, and about 5850' in length. Shortest hole is 200', longest about 550'. A lot of the holes are in the 275'-350' range. As of my last visit (with the weather, I haven't been down there since the blizzard), its a 17 hole layout for the time being. Hole 2's basket is missing. You can make up for it by throwing to #8 a bit farther out and to the right.
Best courses within a reasonable drive are Newton (30 minutes), Pratt (1 hour), and Colwich (35 minutes). McPherson (25 minutes) also has a nice 9 holer.
There to my knowledge is no known brick and mortar shop here selling discs. (If it weren't for the graveyard shift job, I'd consider starting one).