Channel Seven better leave plenty of room in their mailboxes (the electronic and old-school kind) because The Amazing Race Australia has been renewed for a second series to air in 2012! You know what that means: applications are now open! If you’re a fan of the current series or simply love travelling and are an adrenaline junkie, this is something you should put on your to-do list now. The success of the show is proof that it’s a brilliant localisation of the format, and the variety of contestants means they’re open to anybody! Of course, there are some restrictions: you and your teammate must be over 21 (they’ve upped it from 18), and media can’t apply. More than 100,000 forms were downloaded in the first week last year, with numbers expected to be greater this time ’round. Head to The Amazing Race Australia’s website for more information and how to apply.