We'll be doing the post-cruise extension on an upcoming Budapest-Bucharest Viking cruise. The extra days will be spent mainly in Transylvania but there is one day where you can do an optional tour to Constanta. I'd rather not do that and have some sites north of Bucharest I'd like to go to but don't want to have to deal with public transportation or renting a car.

I've found a couple of Romanian companies that do a day trip to the places I want to go but they haven't responded to my emails.

Has anyone used or heard of a recommended driver in Bucharest that we could hire to drive us that day?