I'm in Ames. I've got a laptop, a card, AP and netstumbler, but haven't realy done any wardriving. My lack of a GPS is holding me back. (That's my excuse and I'm sticking to it). I'm just pleased to see someone else from Iowa in here. I wasn't sure if one in Iowa used 802.11b.
Any ways, I bet you get a lot of hits downtown by the four seasons.