CAMPING will be on site. All camping will be handled by Jackson County Fairgrounds.
Please call (563) 652-4282
There are other places that you may want to try as well - Maquoketa Caves have a camping site as well - not sure the caves are open....but the campgrounds will be open in the middle of April.
Here is a link to the website:
Here is a link to the map to the place:
There is also camping at Horseshoe Pond Park in Maquoketa....not sure there is a contact number for that one....I think it is first come first serve.