Midwest Schools with Good Disability Services for Students on the Spectrum (ASD)?

Hi- We live in MN and my son is autistic. He is graduating in 2017 with a 26 ACT and a 2.5 GPA. We are looking at public schools in Wisconsin, Minnesota, North Dakota, South Dakota, and a few in Canada and Illinois that have tuition reciprocity. He may end up attending community college if he doesn't get into one of the state schools, but I would love to hear from other parents who've kids with learning disabilities who've attended public colleges and universities in the Midwest. Have you had any good experiences with the Office of Disability at your son or daughter's school? Thanks!