I can’t help with a driver because we did a do-it-yourself visit.
Have you thought about renting a car? According to Google Maps your village is a bit more than an hour NE of Naples.
My sister-in-law and I took the RS South of Italy tour. It ends in Naples. It’s a great tour. Afterward we rented a car to drive south to Calabria to see her ancestral home, returning the next afternoon to head to Venice. Few people in the tiny village spoke English but we all tried and they were very helpful.
The roads were better than many in the US. Toll roads were easy. Speed limits were a little difficult to figure out but I just drove a little slower than the cars passing me. WAZE worked good for directions.