Arriel Vinson hadn’t traveled much before the pandemic. Now she can’t stop. The 28-year-old writer leaves her Dallas apartment every chance she gets: To see Beyoncé in Atlanta‚ Usher in Chicago and for girls’ trips in Jamaica and Mexico. When a favorite artist announces new tour dates‚ Vinson starts rallying friends and snapping up tickets‚ flights and hotel rooms for their next hurrah. “My mind-set has completely changed after covid: When I see something I want to do‚ I make it happen‚”...