Personally for me it's a fine line between enough information and over the top rambling.
I am firm believer in, the folks that paid to get in, came to see and hear about the drivers that are there.
Any downtime could easily be filled with recorded interviews from the drivers in the pits, and make it interesting not the same old blah blah blah.

I can't get this to embed, but you can copy and paste the link, this is fun stuff to fill downtime with. But I dig the heck out Jackslash.com stuff anyway. JMHO

https://www.facebook.com/photo.php?v...type=2&theater