We are coming to Fremantle on a cruise ship in February and as we have been before, were hoping to go to Rottnest Island this time. The ship comes in at 4pm one day and departs at 4pm the next day, which is way too early for the return ferry! We could get the 7.15am ferry out there but how can we get back in time for the cruise ship departure? Any ideas? Does anyone know of charter boat that would come and get us, if I could get together a party of people?