... in addition to practice, practice, practice, you can search the web for....
- How to shoot race cars at a track,
- search google for race car images at a track,
- google the track's name for pictures posted on the web,
- Go to stock photo sites and get some ideas.
in order to get some additional ideas. Also, you can...
- shoot down low to the ground,
- shoot at a regular tripod height,
- shoot from a corner the straight away coming both at you and away from you
- shoot from straight away going into and out of a corner
- shoot from the pits - coming in and going out
- shoot from the stands
- is there a "track control tower" to shoot from?
- how about where they end the race with the checkered flag? The driver getting the checkered flag?
Also, do they have some ideas of pictures that they have seen and want to get? Is it just going to be 40 laps straight or possibly 4 set of 5 lap groups, or???? I ask that so that perhaps you may be able to dump the images to a laptop and everybody can look a them and say "like this but with ....". Also, if with stops, you can get some of the pit entrance and exits, etc.
Can you get a layout of the track as soon as possible and get a look at the layout? Go to google maps and get an overhead of the track. Also, folks may have posted images of the track there, thus giving you possible shot ideas. For, each of your lenses, think things through as to what shots, each lens would excel at - make a list and check it twice.
When you find a image on the web that gives you an idea, pull a copy and put in into a word file in a table. Group all the images together that are associated with each vantage point on the track, so that you have a shot list to check off so that you will not forget any.
Call the track and ask what positions at the track have other gotten good shots from?
What time of day? Shoot the preparation as well.