Hello Kat,... let me apologize for the delay in getting back to you. Our web site has had difficulties and I couldn't get to the page to respond to your last message.
You would look for a general business or contract law type of attorney. Not being in your town I am not familiar with attorneys there. You should be able to just browse your yellow pages. "Pro Bono ??? unlikely but if you do have some excessive financial distress you should discuss this with the attorney. He/she may be willing to allow some incremental payments. However, I don't believe this will run into a lot of money. Another expert with our answer service has contacted me indicating I should suggest to you to file your own appeal with BU. Evidently you have the right to document income via other sources rather than just your tax filings. You can provide w-2 and 1099 forms. And in addition to the extension agreement you could include the trial 1040 form.
I believe if you will follow through with these things you will be successful in having BU reinstate the financial aid.
Dennis (cut2it)