I picked up some @ Gerhard's in Madison. http://www.gerhardsstore.com/madison/. They put the bags on a pallet and loaded it in the back of my pickup.

bkrett - thanks. Is this the type of drag you are talking about? http://www.tractorsupply.com/tsc/product/concord-drag-harrow-6-x-4?cm_vc=-10005

Mass builder. https://media.wix.com/ugd/e133c2_60ee62f460004c01a81e3145f1583b02.pdf