South Dakota Begins HS Football Season Posted by Jeremy Anderson Date: August 21, 2020 12 Views The high school football season will kick off in South Dakota tonight. The Hot Springs Bison find themselves on the road at Rapid City St. Thomas More at 7:00 pm. Both teams were 11B playoff teams a year ago, and the Cavaliers start the new season within the 11B preseason Top 5. Edgemont is at home against New Underwood at 7:00 pm. Last season New Underwood blasted the Moguls 72-0 on their way to an 9A playoff appearance. Hill City heads to Jones County/White River and Lead-Deadwood will entertain Bennett County.