As far as being gaining residency...Iowa isn't Texas...the board of regents have very strict guidelines as far as who is a resident and essentially you can't have any connection to another state (ie your liscense must read Iowa, you must pay state taxes in iowa, you must have your permanent residence and be able to prove its your permanent residence is in Iowa and on and on). I had a heck of time getting classified as a resident as my undergrad is OOS and I worked the previous two summers in MN and NY. The only sure fire way to get residency status is to work in the state for a year and and do all of the things above...it would be nice if we could be more relaxed like every other state...but alas the university makes a ton of money off rich chicago kids who come down here for u-grad...so they make sure its difficult to be classified as a resident for tuition purposes across the board.