Seeking Part-time Senior Care Provider

About who needs care: My uncle has a myriad of health issues (diabetes, anemia, etc.) and has begun to have balance problems. This will be the first time he gets help from someone he doesn't know, it might need to start off slowly. Ideally, someone would come spend time with him at his home from 1-3 hours a day, 3-4 days a week, sometimes helping with a variety of tasks, ranging from simple chores (taking the trash out) or taking him out for a drive or to the store. About the care needs: A good fit would be someone who is easy going (not boisterous nor extremely shy). Hopefully you like reading books and are comfortable shooting the breeze with senior citizens. A non-smoker is a must due to sensitivities. Services needed include: transportation, meal preparation, errands / shopping, light housekeeping, and companionship.