Top 10 Worst-Case Travel Scenarios What to Do When Vacations Attack by Jennifer Plum Auvil Printable Area 'ARLINGTON, VA - DECEMBER 28 Even the best vacation can be derailed by a travel emergency. Here are our top 10 worst-case travel scenarios and tips for how to recover and carry on with an unforgettable vacation. www.travelchannel.com. © 2012 Scripps Networks, LLC. All Rights Reserved.