Things you might learn in this interview with The Grates: SXSW is "heaps of lines", "heaps of bands" and "heaps of beers" . "If you're weak, be prompt." Slingshots are illegal in Australia. To avoid getting sick while on tour, it's best to dress like a ninja. Digital cameras makes movies (sometimes with audio). Rolling Stone will always be gas on fire. "There is no privacy in Australia." Caffeine-free Diet Pepsi is the most boring drink ever.