Joel Widzer is an expert on loyalty and frequent flier programs. He is the author of "The Penny Pincher's Passport to Luxury Travel," a guidebook on traveling in high style at budget-friendly prices. Check out his Web site.
The Burma Shave signs are long gone and Route 66 exists in name only but this summer travelers can hit the road in a rig that truly recalls the glory days of the Great American Road Trip. Launched earlier this month, Airstream2Go.com offers the first-ever rentals of the distinctive “silver bullets” that have been icons of the highway for more than 80 years.