mister fans - buy a couple if you have a big group
camping stove for bacon and eggs
EL wire and other pretty shit like this for a comfy campsite when everyone's back at 1am
earplugs, for protecting your ears AND helping you sleep. and speaking of sleep...
complete the 1-2 punch with an eye cover... earplugs + eye cover really helps you get that precious extra hour or two until the heat finally wakes you up.