Keokuk might be a little more removed from the center of kite flying than my area.
There are two clubs, that I know about, within driving distance from you. The Quad Cities Kite Club out of Davenport, IA, has some contact info on their web site. James Patten is the president and flys Revs ... along with SLK. The Gateways Kite Club out of St Louis, MO also has contact info on their web site. Donna Houchins is their secretary and flies Revs. Both individuals are good fliers, great kite builders and good folks to get to know.
You might also look at the IKE club ... their membership comes mainly from all over Illinois and Wisconsin. Most of it's membership is centered around Chicago, but there are some stragglers who live further out.
Cheers,
Tom