Eight Regional Championships at Arizona State University, Southern Illinois University - Carbondale, Springfield College, Texas Tech University, University of Arkansas, University of Iowa, University of Maryland, and University of Southern Mississippi. 150 teams 1800 athletes at Regional Championships; 48 teams 580 athletes at University of Central Florida for the National Championship. Eight Regional Championships at Arizona State University, Southern Illinois University - Carbondale, Springfield College, Texas Tech University, University of Arkansas, University of Iowa, University of Maryland, and University of Southern Mississippi. 150 teams 1800 athletes at Regional Championships; 48 teams 580 athletes at University of Central Florida for the National Championship.