That silent disco sounds awesome. I've never gotten to experience one, and both of those sets sound like they would be great. I'm jealous of you folks!
Let me put it to you this way. I danced non-stop one year for 5 hours straight with a strobe light stuffed in my mancrotch and nothing else other than an old person's sunglasses that wrap around your face polarized style, until 5 AM and the sun started coming up. Wandered over to a Spicy Pie pizza that was still up, offered to buy their unbought pizza for 2 dollars. Ate 5 pieces of pizza, slept for 4 hours and then got up to party again.
There's nothing better after a night of dancing your ass off than pizza. Pizza is the best thing of all time.
I'm going to make a homemade pizza a day or two before sasquatch, cook it, cut it up, and freeze it. Then I'm putting it in my cooler and I'm going to eat it late night for the first few nights. This is the best idea I've ever had.