Mark Polk is quoted in the New York Times

For some on-the-go second-home owners, maintaining their weekend getaways means checking the tire pressure and maybe changing the oil....

For some on-the-go second-home owners, maintaining their weekend getaways means checking the tire pressure and maybe changing the oil. Their second homes are recreational vehicles, a category that includes almost anything on wheels that has a bed, from half-million-dollar motor homes to pop-up trailers. “Mark Polk of Fayetteville, N.C., has written “The RV Book” and put together 15 DVDs, all about how to maintain RVs (available at www.rveducation101.com). “I get asked 50 questions a week by e-mail,” he said, adding that the maintenance problems that he hears about most often involve roofs.. MORE....