In the next week or two I plan to go to Saratoga Race Course to shoot the races. (I don't gamble much). I have very little experience in shooting any kind of sports - I do mostly landscapes and travel - so I would appreciate any tips for shooting technique, camera settings, etc. My thought is to use my 55-200VR lens for the actual race action (I hope to be down near the rail), and perhaps my 17-55 for crowd/people/atmosphere-type shots. But I'm open to other suggestions (see my sig for my lens line-up). Any help would be appreciated.