<p>A budget-minded travel blogger shares timely tips for keeping costs down &mdash; so that you can keep your travel dreams alive. Then a British journalist with a passion for rail travel enthuses about the special magic of the sleeper train. And an American writer based in Chile tells us what he loves about living in South America.</p> For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.