Reliable pit crew. Told then take the canopy's down before you leave.The drunk fest got in the way after the race. Returned the next morning for qualifying. Nobody knows nothing.
We use 2.5 gallon jugs of water, bungee to each corner of each 10x10 tent. They are just over 21 pounds each. Not enough, but helps. Fill those same jugs with sand and you've got nearly fifty pounds on each corner. Still, it's a tent and you're responsible for keeping it put and not beating the shit out of others folks stuff. At last tie it to your trailer so that if it does go air born it won't leave your pit.