Can you give us an idea of what kind of things you're looking to see (besides quilt shops and gun shops). lol
Are you wanting to see major attractions or are you looking for the little hide-a-way places off the beaten path?
You could also go to the library and look through their US Travel books for ideas.
Here'a a couple links where you might find some ideas too.
http://www.tripadvisor.com/Attractio...ed_States.html
http://www.shipshewana.com/attractions.php
Carol B