The oil-and-gas debate on Colorado’s Western Slope is as rife with contradictions as the ridgelines and valleys of Garfield County are with drilling rigs. Hunters in pickup trucks you’d expect to see plastered with “Drill here, drill now” bumper stickers instead sport the “Save the Roan” rallying cry. Ski-area executives whose industry in some cases was built with oil money can’t buy enough wind energy nor contribute fast enough to campaigns to raise oil and gas severance taxes.