Sunlover Cruises offers an Outer Reef pontoon experience with return transfers from Fitzroy island.  Children including 15 yrs at child prices.  Family rates also apply.  The theme park style waterslide is great fun for families.  This outer Great Barrier Reef pontoon experience includes a semi-submarine tour and underwater observatory as well as all standard inclusions such as snorkel gear and lunch.  You will have four hours to explore the outer reef and experience the many activities available...more info