sentences:  There are a number of operators that run ferries upon the Derwent River out of Hobart which include Hobart Historic Cruises (Spirit of Hobart), MONA (Mona Roma 1 or MR1 and Freya or MR2), Navigators (Peppermint Bay II and Peppermint Bay 1 or MR0) and Pennicott Wilderness Journeys.The majority of these services are for tourism related purposes.Short services include Derwent Harbour cruise, Moorilla Estate, Iron Pot, Bruny Island and Storm Bay
  Longer ferry services take passengers to visit the D'Entrecasteaux Channel and stop at Woodbridge and Kettering.