Depends what you like.
Locas drink cider, excellent and cheap although typicall not strong. You must have galette (savory crepe) with cider in small stoneware bowls. It is acceptable to order two main course galletes. “True Normand” for the win 🙂
Wines, lots of cheap Bordeaux, Loire whites (eg Touraine), Chenin red and white all fairly local. Cremont or Blanc de Blanc Brut for cheap fizz. This is of course the season for Rose, pretty much anything from Provence is good. Muscadet is great with fish and as an aperitif
One tip for buying is to look for Paris medal stickers and also on the cap “recoltant” that means it’s made by small growers who do everything in house
Find things you like and bring a car load back.
Provence Rose for us tonight. We had one of our special Burgandy Premier Crus (Mersault) at the weekend, bought direct from grower on a wine tour holiday and kept for 5 years. Burgandy is conveniently on the way back from the Alps 🙂