Both my girls have disabilities as well - I just made sure that they learned to cope with their issues before college. Oldest could have been labeled on the spectrum, Asperger's/HFA/sensory disorder, but since I work in special education I was able to get her needs met without an IEP or official interventions from the school, and avoidance techniques were not allowed. She's a senior at MIT, and looking forward to graduation.
Youngest is a freshman in college, and has a few birth defects that make it hard for her to see in one eye, among other issues. She also has synesthesia, which is not a disability, but makes learning tricky for her too. She may never get her driver's license, so she had to choose a school near good public transportation, or get used to either bumming rides or not coming home very often. She has learned to pace herself with her classwork, as she cannot study/cram because of her vision issues. She could have another eye surgery, but it wouldn't completely fix the issue, and she would have to relearn (again) how to focus/read/etc.
I stopped intervening in their academic issues after elementary school. Middle school was tough, but they learned a lot about social skills, some of it the hard way. If they misbehaved, I was not going to bail them out or give an excuse. High school was a breeze as they knew that they had to do it all themselves, from picking classes to applying for scholarships and college. I signed checks and forms. Oh, and filled out the FAFSA. I answered questions, but only if they asked me.