Barbie Burke, GREEN, CRS SFR®, a Tempe, AZ REALTOR® and Associate Broker with Respect Realty, says it was natural for her to get the NAR Green Designation. She discovered her passion for green early in life while hiking the Grand Canyon and while working as a Yellowstone National Park tour guide during her college summers. She hopes to hike the entire Arizona Trail – all 800-plus miles – which starts in Nogales, AZ, and ends at the Utah-Arizona border.