i can't believe you can't think of stuff to do..

if you can't find stuff to do where you are, then try to get out of the state for a while.. take her to a ski trip in Switzerland of France, ski trips are fun.. or go to the world class beaches in Greece or India. You could take her to Japan for a nice cultural expiriance, or to New York city to go shopping at the Armani store or on 5th Ave.