[Tom Line]

Frankly, if I was concerned that I might get stuck AT the build venue, then I wouldn't be having robotics that day. There are too many unknowns. What if someone were to get hurt? What do you do if there is a prolonged power outage? Is robotics worth the potential downsides?

I'm assuming that you've already covered all those basis and still feel comfortable having robotics though. I might consider a sleeping bag and some water 'just in case'.