As we crossed the Cambodian - Vietnamese border we were tired from our long ride, however the anticipation of new adventures kept our spirits up. Exploring Vietnam on a Motorbike was, undoubtedly, going to be as exciting, and as colourful, as our exploration of Cambodia. We were looking forward to every new experience.... and then we reached the outskirts of Ho Chi Ming City! Our excitement flagged a little as we hit the horrendous traffic. In Vietnam there are 37 million motorbikes.... Ho Chi Ming City must have 36 million of them! Seriously! The traffic in HCMC was horrendous. We were exhausted and we hadn't booked accommodation ahead of time. We needed a bar with free wifi!