Who can perform a PDI? Who certifies RV technicians?

  Dear Gary, Thank you for the seminars you present.  I find them interesting and informative, especially your advice on getting a PDI (pre-delivery inspection) by a certified inspector. My questions for you are: 1)  Who certifies these inspectors? 2)  What is the difference between a Certified and a Master Certified inspector? Thank you. —Bob M.  Dear Bob, Any Certified or... Read More

Visitor regrets mouthing off to rude park ranger

  Dear RV Shrink: During our recent travels to several national parks we have noticed a difference in Park Ranger attitude. Many of them seem burned out and annoyed that we were asking questions about park features, policy, directions and programs. I know they get asked the same questions a million times, but I would think it comes with the... Read More