This trip was a good choice to get to see some of the countryside near Hoi An, and to get a little exercise by cycling around rice fields and villages. Tom was my guide and he was very open and friendly, and shared a lot of information about everything I saw, and how people live in Vietnam. The buffalo ride was fun and the owner is a very nice guy who answered my question not just about his buffalo but many other things like how life was in the area during the war, when he was still a young child.
I recommend this trip to everyone who wants to get out of Hoi An to see villages and farms, and cycle.
Do not be afraid to explain your preferences to your guide upfront: where you want to spend more time or less time, so your guide can maximise what you get out of this trip.