Watch those pit stops. Positions can be lost or gained when a crew can change tires and add fuel faster than a competitor's crew. Pay attention to what's happening during pit stops. If a hood goes up or someone crawls under a truck for an extended period, you can bet there's a serious mechanical problem. Remember that every racer has a different strategy.
Many younger drivers are eager to make a splash and race hard all the time.
Other drivers want to finish well consistently and shoot for the championship. Check your television schedule carefully. CTS races are not consistently held on the same day of the week. There are also several free electronic newsletters covering all aspects of racing. Rent a radio scanner receiver at a track concession area.