This is a small join-in group tour (9 participants in a van), so less hassle on waiting on so many people. I would like to commend our group for everyone was cooperative, especially on meetup time during tour, which makes the tour more enjoyable. Our guide, Khoon Napat, was soft spoken but knowlegable. He gave us ample time on each site to enjoy on our own. All in all, the tour was worth it.