SENIOR CITIZEN NEEDS GRANTS AND LOANS?

I'm 68 year old male and in perfect health. I was in drug rehab for 9 months and have been clean and sober for two years. My careers went down the drain with by former lifestyle. I am trying to rebuild my life at this time. I receive 700.00 a month from Social Security. I live with a family and pay 400.00 a month for a bedroom which is not conducive for studying as a college student. I am a former certified teacher and licensed funeral director. I cannot afford a car and get by with a bike. I want to attend a local community college and take some refreshing courses such as Anatomy, Speech, and a Computer course. I would like to receive as MUCH money in forms of grants and loans to get my own apartment auto, and to advertise my return to funeral practice. I am willing to be a full time student and do whatever is necessary to get the grants and loans. I am truly paying for the past mistakes. I offer funeral services at a very discounted price and work with many charities to bury indigent people. An input of cash as a student would help me get on my feet and be a productive part of my community. How may I go about getting the funds to go back to school, get my own car, and,advertise my return to practice? Any all answers appreciated.