Hi,
I direct a tour company in the South of France and we specialise in wine tours.
We started this business this year as we saw a gap in the market - supplying tailor made tours to English speaking people visiting the area.
Since then, we have met many vineyard owners ( one or two who have relocated from the Uk to do what you are planning SS).
A few pointers :
Here in the Languedoc Roussillon , you will need at least 10 hectares to make your business a sustainable one
You will need to be a jack of all trades : apart from producing wine, you will need to do the advertising, marketing, networking, run an office efficiently, be prepared to deal with french mind boggling bureaucracy and meet/greet people in your home/cave for tastings, etc etc etc
The French rules for making / labelling / marketing / producing / exporting are many and complicated.
It might be an idea to approach a vineyard and ask if you can work there for a period to see how things work before launching into the business yourself
I know of a couple of vineyards which are not for sale on the open market but would be open to investors and/or partners - this might also be an option?
It is back breaking , labour intensive work.
You will need to be able to speak french
It is a rewarding business and yes, you will be living in a lovely part of the world with huge pluses : excellent health care, fantastic standard of living, close to sea and ski, fantastic wine; weather and food etc but you are taking about an extremely labour intensive job - you will need to be fit and strong as well!
Feel free to pick my brains if you like. I live in the Roussillon region where wine is the number one industry.
Bon Chance!
Karen.