Onward transportation from Koh Samui, organised by opportunistic but efficient tour companies, was plentiful and easy. They branded us with stickers and pointed us towards a catamaran filled with hangovers, which zipped to the mainland, where buses branched off to various destinations: the train station, the airport, a selection of hotels. We bemoaned the lack of autonomy whilst happily leaving the organisation to somebody else, dodged the hobbling tourists with their moped injuries (of which there were an alarming number), and leapt on the first train to Chumphon.