In case someone would like to start a living in Chile through investing, you can contact me.
My suggestion is to do a business in association with a Chilean to save some of the usual learning curve of a foreigner. This cost a lot of money, disscusions with your wife, regrets and also time lost.
Or to start as a passive investor behind a Chilean company, so you learn slowly the language, the culture, who is who around, do your own research of the market, and then later you start a business run by yourself.
On any case you require professional advice specialized on business administration to back up your investment.