We plan on meeting friends off a cruise ship in Hobart. Somewhere I heard that the ships dock right downtown. We have a rental car so would we be able to drive to or near the ship? Would like to tell our friends exactly where to meet. They have about 7 hours to tour so any recommendations what to see in that time would be appreciated. We will be in Hobart 2 nights then plan on touring Tasmania for 5 more nights.