Car for work

My name is Ravyn I work with the mentally handicapped in Massachusetts. I'm looking to raise money for a car to get me back an forth to work an school. Any money left over I'm donating to my work place. For me working with the mentally handicapped is something that I truly enjoy. I'm enrolling in college to become an paramedic an reach my goal as a flight medic. Any help would be greatly appreciated. Thank you.