Thank you for the welcomes! Yes, it is a beautiful part of the country, with it's own unique charm.
Carla, an Amish Taxi is a driver with a van or car who takes Amish folks to doctors, hospitals, shopping, visiting, or driving hired help (other Amish) to work at farms or businesses. This is usually a necessity to them, because they may not own a car, but a horse and buggy are only good for about 20 miles.
Loosey, we appear to have lived a reverse life. I'd be willing to wager that your Amish do have occasion to hire a driver and van. I was aware of the group in Maine, and I think they are branching out more and more all the time, which is a good thing if you want a rural farm atmosphere preserved.