DVC was originally setup to be like other timeshares. when they did the first survey (that I remember) the average age was 35.
so Disney being Disney changed. the adventure collection, cruises (but I think these were in the orginally plan), concerige (they asked us for recommendations for this one) came into being.
I was 42 when I first joined - but 43 when I stayed with DVC.
I think DVC still has the youngest average age of any timeshare.