The link below gives you some insight into how much work goes into getting motorsport photos. I know from the little experience I have had, it is a hard job. Standing out in the elements all day, waiting for that special moment. Missing the special moment because you dared to have a drink. Hard, hard work I tells ya.  See more in a great article by Mark Rebilas, link below.

via NASCAR Sonoma at Mark J. Rebilas Blog.