Thai Twist

Gina Campanello is delighted to learn that she's won a trip for two to Thailand, but there's a catch. Since she's underage, she has to bring an adult. Her sister Rachel is ecstatic at the prospects of traveling to Asia, but she buys so many guidebooks that Gina worries they'll spend their vacation dashing between temples and museums. But once neighbors ask Gina to deliver a package to a long-lost ...