Quicksilver Dive Refresher Dive Course photos More Quicksilver Dive Refresher Dive Course photos tours ‹ • Run by a PADI qualified instructor• Gear setup and a skill circuit in a heated pool• Review the basic Open Water skills• Ready for a dive on the Great Barrier Reef Quicksilver Dive Refresher Dive Course from $127/person Start: Port Douglas End: Port Douglas ›