Melkbos NSRI – GEMINI WaveRider 650 Rigid Inflatable Boat Karel Overlaet, RIB Advocate The All New GEMINI Waverider 650 RIB way back in 2002. To be used by the courageous Melkbos NSRI Station 18 Crew as their rescue boat of choice. Others Also Read...All New GEMINI WR720 Amazes - World PremiereThe Fun of Owning a Rigid Inflatable Boat (RIB): 8 ThoughtsHighfield TV - Ep.10 - RIB Sport 650 Detailed WalkthroughGemini Waverider 1060 Cabin Version