By Beth J. Harpaz In Bali, they're seeking guidance from a spiritual healer. In Rome, they're lapping up gelato. And in India, they're visiting temples.Fans of Elizabeth Gilbert's bestselling memoir Eat, Pray, Love, have been following in her footsteps ever since it was first published in 2006. The book describes a year Gilbert spent living in Italy, India and Indonesia on the rebound from a divorce and failed romance.But the travel industry is betting that the release Friday of a film version starring Julia Roberts will inspire even more globe-trotting.