I just got this from SCCA: https://www.scca.com/articles/2013511-s ... -statement
For radios, we should get electronics grade isopropyl alcohol (99%) if we can, and disinfect them for each corner working session if possible.
I don't have any on-hand, maybe someone else does. Something along the lines of: https://www.amazon.com/Tech-Spray-Wipes ... B00245LVUC would work fine. I just bought a box of those, I'll have them for the next AX event.
I'll bring an unused box of nitrile gloves I got to keep my hands clean when fiddling with my tires for the waiver and signup folks.
I think driving events should be relatively safe for participants, they are outdoors and there is plenty of opportunity for social distancing.