The problem is that the public transport system was crippled to make way for car-dependence, but yes, good trip to test Tasmania and get to some of the scenic sites!
Sorry for late reply! www.viator.com/en-HK/tours/Hobart/5-Day-Tasmania-Tour-from-Hobart-Including-Cradle-Mountain-Tarkine-Rainforest-Bay-of-Fires-and-Wineglass-Bay/d379-3577P7 I followed this tour!