i need help on finding a good new or used auto my husband has alzhemiers and i don't work or get any funding from anybody we are on social security and the car i have is breaking down it needs transmission work and has no air conditioner in it we don.t have any way of getting another auto my husband goes to the doctor a lot and is 84 years old it is bad for him to be in a very hot car in the summer with weather in the ninty's please help us thank you