Winery day, by the hour
The car and driver stay with you from the first tasting to the last. Leave your bags and your bottles in the car between stops.
You set the first pick-up and the last drop-off; everything between is yours. The driver waits at every winery, so your bags, your purchases and the car seat stay where you left them. Most full days run six to eight hours, and three tastings with lunch is the pace that works.