Well, I dont know anyone in north central Iowa, but there is a group that gets together in northern WI every now in then. I went to one of the get togethers earlier this year and had a blast, a lot of jets and a few blown flats. Here are some pics:
Event Flyer:
http://www.***boat.com/image_center/...40boat-med.jpg
My boat:
http://www.***boat.com/image_center/...at_Pat-med.jpg
Rick's boat (event organizer):
http://www.***boat.com/image_center/...t_Rick-med.jpg
Bunch of jets:
http://www.***boat.com/image_center/...*boat7-med.jpg
http://www.***boat.com/image_center/...*boat6-med.jpg
http://www.***boat.com/image_center/...*boat4-med.jpg
Couple more flats:
http://www.***boat.com/image_center/...*boat2-med.jpg
http://www.***boat.com/image_center/...*boat1-med.jpg