Companion Care Needed - Full-time / Part-time

About who needs care: My dad has memory loss and mom is taking care of him but would like a break every now and then. He likes going for drives. Just someone to get him out of the house and give my mom a break. A few hours a day for a few days a week. About the care needs: Maybe someone who has some experience with "memory loss" person. A person with patience as he repeats a lot of things and cant remember what has happened in the last 5 minutes. He likes to go on drives - so maybe someone that has transportation??? Services needed include: transportation, and companionship.