freediving in MN?

[lunatim]

I don't know of any freediving classes myself.  I used to practice freediving skills (statics, dynamics) at the local YMCA, but they now have rules against hyperventilation and prolonged breathholding.  About the closest you can come to a freediving club in the Twin Cities is with the Loons underwater hockey team.  They play nearly every Wednesday and Sunday and you can practice freediving skills for about an hour before the practice game begins...