How do you move and start a business in French Polynesia?

You don't. The Bali Hai Boys invented the over-water Fare. Instantly unused underwater land supported hundreds, then thousands of huts earning $1000 a day. It revolutionized travel to Tahiti. read more

A Dutch family man had managed to live in the area for 10 years buying and selling Black Pearls. He and his boat were expected to move (depart) every few months. The French set of a nuclear test or raise taxes and the locals burn down the downtown. Tahiti is a place that really wants to see your return ticket. read more

However if you go to a small island or you venture out to the outskirts of Tahiti (Paea, Taravao) you will see much more open space. Lots of green, a clear view of the ocean and less people. This is where farming is done. read more

Also, you will need to do your Google search in FRENCH to get any decent results. Try using "a vendre" -- for sale -- in the search terms, along with the name of the island you are interested in. I agree with the other posters: you will have a most difficult time buying a business here. read more