I've heard some rumors of groups... and if the groups I hear are truly attending, this could be a difficult competition.
We know-
Johnston
Omaha Westside
Xavier
In general, what about...
Buffalo Grove
Eisenhower
Fort Atkinson
Hastings
La Crosse Central
La Crosse Logan
Sauk Prairie
Sioux City East
Totino Grace
Waconia
Wheaton Warrenville