Ranieri Cayman 28.0 Executive Rigid Inflatable Boat Karel Overlaet, RIB Advocate Full review of the Rigid Inflatable Boat (RIB) Ranieri Cayman 28.0 Executive, built in Italy by Ranieri International. Videl location Portofino, Italy. Others Also Read...Ranieri Cayman 45.0 Cruiser RIB Triple MercuryBuilding a RIB from a "Rubber Boat" - 1st Hand Full StoryTriple Honda BF 250 VTEC on a RIBRIB Photo Contest 2023 Crowns Its Winners