I have been out drinking doing the clubs in Chewang. The red bull out here is lethal -its called Shark and one can keeps you up for hours! Miffy and I met Dave and Cooper who have been travelling around Asia for the last 3 months. Good company and plenty of booze - you can't lose! Alcohal is served well into the morning. Hired some bikes today (200 baht) and tested the Koh Samui roads - basically there doesnt seem to be any rules. Had a map but still got lost and must have biked about 50 KM! Seen the waterfalls at the islands centre - may is the wrong time of year to see this as we found out today! This is the best and cheapest way to see the island but plenty of water and sun cream is needed.