This should be an obvious one. You'll be outside (probably in the cold) for hours and maybe even overnight, so dress comfortably. Forget about even stunting at a campout. Swap out the raw denim for sweats and trade in the Yeezys for a pair of comfortable beaters.
Don't forget to check the weather. You don’t want to be caught in the rain in your Pyrex shorts and $800 Givenchy T-shirt, because that bucket hat won’t be enough to keep you dry. You're not here to break necks—that comes at a later time. You're here to wait. And then wait some more.