This nasty recession we're in has millions of people scaling back their summer vacation plans, but there is one growth area in the travel industry that seems to suit the times perfectly. Campgrounds are going gangbusters, reporting a surge of visitors who can't afford to go the standard air-car-hotel route this year. As a nifty NPR story points out, tent camping is up by 10% this year, and RV camping is robust as well, reflecting a broad trend toward modest, inexpensive vacations close to home. If the economy remains depressed, could this be the summer that old school camping reasserts itself as the quintessential family vacation? ]]>