1. Is the car licensed through the state is used?
2. Is the car insured and for how much?
3. If hosting under aged or non drinkers ... is the alcohol swapped out for soft drinks?
4. Be color specific about your vehicle. Weddings white or Funerals black or
5. How much training has the driver had?
6. If a wine tour, is the driver knowledgeable about wineries & area history?