has anybody used viator for mekong delta/ cu ci tunnels 1 day tours of late? wasn't much feedback that i could find for viator via the search function.they claim small group tours max 12 pax only which we like the idea of, rather than what i imagine is far more on a sinh tourist tour.
we actually prefer the small group type to private as like catching up with people from other countries but will go private if can't find what we are looking for. other option we have looked at is saigon river express which looks a bit different.
any feedback on either would be greatly appreciated,thanks in advance.