For all the incredible experiences Blane Servis remembers from when his father John campaigned champion Smarty Jones, there were a few less-than-comfortable memories too. Take, for instance, the time during Smarty Jones's run for the Triple Crown when Servis's school hosted a pep rally and made a teenaged Servis the guest of honor. As a self-described socially awkward kid, stepping into the spotlight felt a bit more like a nightmare than a celebration. In high school, Servis discovered that drinking was the easiest solution to overcoming his social anxiety. Later,...