My husband and I are thinking about going on this tour in 2027. Group size matters to me when we are touring or doing other types of excursions. I am wondering how Tauck handled the various tours and excursions on this particular tour. I know the group can be up to 24 people, but I am talking about when you go out to see a temple with a local guide or other "excursion" type activities. How big were those groups? Thanks.