Lebawit Lily Girma | (TNS) Bloomberg NewsWASHINGTON — This may be a “sensationally unpredictable” U.S. election season, but travelers are confidently betting that they’ll see their candidate’s hand on the Bible on Inauguration Day. In this case, they’re not just ponying up for the usual gambling that happens around major events — it’s big-ticket travel to Washington, D.C., that they’re…