My Mercedes is waiting. The sun beams diffusely down through the moisture laden air causing beads of sweat to drip continuously on my already drenched t-shirt. I am going to Satun and the Mercedes is a classic well kept 1962 model. In fact there is a whole fleet of Mercedes waiting to take tourist to Satun from Hai Jai in Southern Thailand. They are all black with an exaggerated curved body indicative of automobiles of the late 50