In reply to Roc041985:
I did my first trip as a beginner to Merribel in France. The 3 Valleys surrounding have a good mix for all abilities and there are various accommodation options in the numerous towns, I'd look at a chalet for that many folk. Plenty of ski schools and private instructors in the area if you need some pointers.
I'm going back to the 3 Valleys next Feb but staying in a chalet in St Martinez this time.
Hope you have fun wherever you go.