Steady Hopper bottom work November thru May

Looking for steady hopper bottom work from November thru May that pays good enough to consider. Currently running 2 trucks with high side hopper bottoms, also have a 34' full frame end dump and a 3rd truck, if the work is available and can get another driver. Would need lanes that gets the trucks home daily(overnights not an option right now). Located in southern Minnesota, between Austin, Mn and Owatonna, Mn.