Just take up not more than half of your day, but I assured you that it's going to be a fun-filled morning. a bit of a challenge for those are not an early bird, other than that, you won't feel seasick or anything. it's a day tour packed with activities including the sight of Mekong River, breakfast on boat, a visit to noodle making factory and fruit farm. it's still not so touristic and commercial. you are able to enjoy the local, unspoilt activities. compare to those in Bangkok and/or Ho Chi Mint, I guess this place still preserves it's originality. jingly recommended and it's family theme.