Needing help finding a home. in Rainsville, DeKalb County, Alabama

I am in desperate need, my son suffers from several mental health issues including autism and severe depression and anxiety he sometimes goes catatonic there are other extreme illnesses,Need to find a place for rent in or around rainsville, my son needs to go to Plainview so he's able to be in his special ed program and the at the school he also has a doctor, desperately need to be in the Rainsville or the close surrounding area I know Sylvania and also fyffe has a good special ed program, but it's dire. Anybody have a place for rent $500 or so a month o, I am needing help! I need to take care of my son,living in Collinsville currently, and I don't drive I have to bum rides but I would truly appreciate anybody's help thank you