RHinshaw

Hey guys, total newb here, I did a static line jump way, way back. I'm doing an article on the Sotano de las Goindrinas, specifically Patrick de Gayardon's jump into it from a helicopter in 1989. If anybody has amazing recall, is a store house of important facts, or has a resource for the technical details of this jump, I would appreciate it. Has anybody else done a skydive into this cave since then? Thanks in advance. R