In Rome, do as the Romans, in France the French speak French, winegrowers too:
Some has taken advantage of the translation tool of Google. The resultats does not always make a lot of sense, but maybe it's better than nothing, should your French be a little rusty.
Outsinde Champagne, there are lots and lots of French wineblogs to dig into here. This blog won a trophy as best wineblog in the Salon des Vins in Loire in 2007.
To buy champagne, try www.1855.com. It's French, and the selection of bubbly is impressive. To find tastings in Enlgish, try Jancis Robinson or the Wineanorak.