North Dakota Preps

Can people rattle off a list or some of the sports co-ops that have been forged the past 10 years among Class B schools in North Dakota? Probably looking to compile a list of those that are specifically sports co-ops, not outright school consolidations. Although some of them sometimes lead to the other.

http://www.ndhsaa.com/files/Coops_By_Name.pdf

The above link lists all the current co-ops.

Thanks!