We are planning to spend 6 days at the Sydney Harbor Marriott and then go to Kiama for 3 nights. We will go to Kiama on a Friday and then go back to Sydney airport for an 11:00 am flight on Monday morning.
Is there a train, bus or car service that would work or is it necessary to rent a car? We won't really need a car once we get to Kiama and would rather not have to worry about driving back to Sydney and handing in the car before catching our flight? We are a family of 5.