If there are spectators travelling from the Sioux Falls area, it is heavily recommended that you travel along i 90 then North on Highway 281, this path is supposed to get significantly less dangerous weather than i 29.
List of attending choirs (Probably all in one large open division)
Groton "Prismatic Sensations"
Underwood "Amplify"
Harrisburg "Eclipse"
Bishop O'Gorman "Ovation!"
Sioux Falls Washington "Stage Lights"
Sioux Falls Washington "Classic Connection"
More information will be released closer to the event
David Fog
Emily Magera (Critique)
Cheryl McIntyre
Lindsey Ussery
Luke Warren (Critique)
All judging Finals/evening performance