Companion Care Needed - Full-time / Part-time

Round-trip transportation from home in Palm Desert to doctor in San Diego (total distance 260 miles; total time 6 hours). Could be once, twice or three times a week (on Monday, Wednesday or Friday). But may only be once a week and then once a month. Will know exact schedule in next few days. In addition to hourly rate, I will also pay for cost of gas. Reliable, safe, drivers only. Paul