Hi, search under "club nautique". Most of the local marinas have a sailing club that offers courses, e.g. Morges, Prangins, Nyon, etc. Alternatively, search under "école de voile" (i.e. sailing school)
http://www.ecole-de-voile.ch/ http://www.cnmorges.ch/ http://www.gb-waypoint.com/pages/eng...zationpag.html http://club.swiss-sailing.ch/cnpr/ http://club.swiss-sailing.ch/snny/