Ask HN: Ideas for a Tropical Hacker Island?

I'm looking for ideas / brainstorm around creative uses for an actual 100 acre tropical island. Volcanic rock, 3 beaches, jungle. 100" of rain a year; no history of hurricanes; very remote; undeveloped. Ideas include retreat space and annual festival. Hacker space; treehouse village; medicine work; yoga; adventure retreats; rock climbing; water sports; etc. I'd like to use the space to create a space for adventure, healing, insight and invention. I've considered doing something where folks can control a virtual share of the Island and vote on design and uses and get access. Hoping to get discussion on ideas and insight that would excite you. (More brainstorm vs. feasibility critique). If you'd prefer to email me: a@175g.com I'm committed to contributing the space and seeing what we can build on it.