[s-cars] Track Safety, what's needed?

[Bill Mahoney]

Having just signed up for the Chgo Alfa Club Blackhawk Farms track event
(Friday June 27th)
http://www.caroc.com/netscape.html
I would ask the list 'Pro's', what safety equipment would be recommended for
these events.
The way our pig race cars are prone to leaking fuel, I'm thinking as much
flame retardant shoes suit and gloves you can find would be a good idea,
maybe even an on board fire extinguisher.
Also; the recommended harness?
Specific recommendations and sources would be appreciated as I really know
very little about these items.
I do know that when going 130 mph, these items could buy a little piece of
mind.
TIA
Cheers'
Bill m  -safety boy