I'm fortunate that there are extended stay hotels with weekly rates between $150-$200 in the area where I will be living. They might not have all the amenities of a nice hotel, but all utilities are included in the price, even wireless internet, and maid service. $600-$800/month for rent and all utilities isn't terrible in a place like Erie, where harsh winter weather can break your budget if you have to pay for heat yourself. With that in mind, I had half a mind to stay at a weekly rental place year round.
Just saying, you might have more options that you realize. Local people have to live someplace. A little creativity can make opportunities present themselves.
If I were single, and didn't have to think about accommodations for a couple, I would try to live for free or very cheap by offering my services as a companion / home health aide / au pair. I'd place an ad looking for a room with someone who works third shift and needs someone to be home with their kids or elderly family member overnight. Since I am a licensed RN, I could probably even arrange to get paid a little for looking after someone in their own home, in addition to having a place to stay. Even without that credential, I'm sure that some older person with an empty nest out there would take a couple hundred of extra income along with the benefit of having a nice young man around the house to do chores on weekends.
Anyhow, I've found my solution, so I might as well share my best alternative ideas, in case anyone else needs them. Good luck finding the right place... and on getting to the school you most want to attend!