What's the state and city (or nearest large city, if you're uncomfortable stating which city it is in for privacy/anonimity reasons) That way, we can point you to some local resources who will be able to advocate for you for classroom interpreting.
Have you documented your requests for assistance? In other words, do you have ANYTHING IN WRITING from them promising or guaranteeing that they would give you interpreters? A promise is a promise. Even a written record of you making requests via email would be good, but have it DOCUMENTED somewhere.
What would most likely happen is this:
1) You will take your info to the advocacy center
2) They will help you make the case to the college
3) YOU will give the college a deadline when to comply (I would state no more than 1 week from when you give official notice)
4) At the same time, schedule an appointment with a lawyer that either the advocacy center recommends, or that you find specialises in disability or accessibility law. Make sure you state that you want a free initial consultation. Schedule the appointment for the day after the deadline, cancel it if the school complies on time.
5) Go to the appointment if the school does NOT comply ON TIME. Tell the lawyer your case, and make sure you tell him about your financial situation. The more info they have, the more they can give you an initial consultation to your satisfaction. You may get a referral to another lawyer who can handle your financial situation -- don't despair, and DON'T commit to a lawyer unless you really, really, REALLY like what they can do for you (financially, solution wise, and timeline).
