New Zealand environmentalists wait patiently aboard their yacht 'SV Tiama' for the arrival of Texas' Anadarko rig 'Noble Bob Douglas' at the deep-sea drilling site about 110 nm west of Raglan. "Out on the Tasman it is still, sunny and calm. The water has been so flat lately that, ironically, it’s technically known as "oily seas" because there’s a sheen over the water. Take note of this though because it’s the only time you’ll ever see me happy with oily seas! This morning as we…