Hints about sailing schools near Hossegor/Capbreton?

I know there are lots of surf schools in Hossegor, but sailing schools seem to be awfully thin on the ground.

Does anyone have any pointers or has previously taken sailing classes in that area? Any hints are much appreciated. My wife and I are particularly interested in catamaran sailing and I am pretty sure there are lots of catamarans around in Hossegor (just not sure whether anybody teaches how to use them...).

Thanks a lot for your advice!