Are you allowed to bring an umbrella out when you work course? I know a course worker fiddling around with an umbrella might create a safety hazard, but pairing up workers (i.e. one with an umbrella, one running) might make it more comfortable without compromising safety. What's the SOP for working course in the rain?...or is it exactly the same, ya just gotta rough it!
Any special "equipment" for the conditions that I'm not thinking about?
Looks like the practice day registrants are dropping like flies...which is good for me because my daughter will be joining us on Saturday for her first autocross outing. First time autocrossing, in the rain...what could possible go wrong there?

I know the rain will introduce some special challenges out there. I thought I'd take a moment to ping the collective to see if there's any words of wisdom to make the challenges easier!