Hi - not sure if everyone knows this. If any of you have a recent smartphone, it probably can record videos. Most of them then have an app so you can upload it to YouTube. If you do that, you can click on the "insert video" icon above the text entry box, enter the web address of your YouTube video, and you'll get something like this:
It's far easier to do, than to describe. I'm probably not the only one who would LOVE to see what's going on at the different tracks!
(Suggestion - find a kid with a smartphone, who enjoys the racing, and ask him to do it, and get videos of all the racers too. He'll get a thrill out of doing it, and we'll all get to see the videos afterwards.)