Companion Care Needed

About who needs care: I am inquiring on behalf of my housemate-Harlon Joye. He does not have any immediate family in Atlanta but has a step granddaughter who has visited a few months ago. He is 93 and is fragile when he walks. He manages a live radio seqment and requires a 2-3 hour commitment on Sundays. Addionally he has medical appts. About the care needs: Preferably a man who is perhaps middle aged who geniunely wants to help a wonderful senior man. Harlon loved music and has a radio show on Sundays at 89. 3 WRFG. Services needed include: transportation.