Sand Farming in Wisconsin -- How Rewarding Is It?

Link here to the Star-Tribune:

Along with three neighbors -- Phineas Schrock, the Axnesses and the Neuenschwanders -- the Freis received $3,850 an acre for their 143 acres from Winn Bay Sand Co. The deal gave them 10 years of rights to continue farming, logging and hunting.

I hope they close on the [143 x $3,850] --> $550,550 deal before they go over the ObamaCliff.

Minnesota - Wisconsin frack sand map.