N 41 28.499' W 90 37.819'

Crossed the mighty Mississippi. Further down the road into Iowa we overheard on the CB radio some truckers talking about our caravan. They thought we were "corn people" looking for "crop circles". Then apperintly one of the truckers got cut off by us and pulled off at the rest stop we were at and started screaming at us. It was quite a sight to see. Iowa also seems to be ontop of the alternate energy game. I saw a big wind farm some where past Des Moines.