Most of the posts and trip reports from Viva Italia make mention of lots of shopping on this tour. I will have my 15-year-old son with me and he hates shopping (always has!). I know just being in Italy will be outstanding for him, but for those who have done this trip with teens, or have been on a tour with teens, what did they do during all this shopping? Did you hear any of them complain? Was it enough to just see all the different sights and markets/shops that they didn't realize they were shopping? Any suggestions or thoughts?