from Shanghai Pudong airport to Putuoshan

you said we can take free shuttle bus (departing at 08:30) from Huangpu Tourist Center near Nanpu Bridge to the Xiaoyangshan Passenger Transport Wharf and then catch the speedboat to reach Putuoshan Wharf. If i fly to Shanghai (PVG) at 6:30 a.m., is it possible to take the bus at Huangpu Tourist center and how to get there from the airport?