(Reuters) – Travis Barker will skip the Australian tour of pop-punk band Blink-182, citing a long-term fear of flying that worsened after he survived a fatal crash nearly five years ago that killed two friends. “I’m sorry to announce I won’t be joining Blink-182 on this Australian tour,” Barker, 37 and drummer for the group, wrote on Facebook. “I still haven’t gotten over the horrific events that took place the last time I flew when my plane crashed and four people were killed, two being my best friends. …