Alex Hinerfeld is an Atlanta native who grew up in Dunwoody and currently lives in Roswell with easy access to the Chattahoochee. He is an active member of the CRNRA Volunteers in Parks (VIP) program and regularly participates in trail work days. When Alex is not managing his sales and marketing firm, he enjoys hiking in the local park units, fly fishing near Island Ford or mountain biking the trails at Sope Creek.
Felicia Murray Jackson is a strategic account executive with Twilio and specializes in helping companies craft and customize their desired customer experience. An avid hiker, camper, and outdoor enthusiast, Felicia volunteers with the National Park Service Volunteers in Park (VIP) program, Twilio's WePledge Program, Buckhead Church, and other Atlanta area non-profits. Felicia previously sat on the boards of LowCountry Community Development Corporation, Palmetto Electric Grant Funding Board, City of Atlanta BeltLine Affordable Housing Accountability Board, and North Fulton Community Charities Board.
Sarah Pfeffer is a Manager, Customer Care Strategy and Process, at Cox Communications, where she’s responsible for coordinating product launch activities across the organization. She holds an MBA from Duquesne University and undergraduate degrees in Communications and Environmental Studies from the University of Wisconsin. An outdoor enthusiast, Sarah spends much of her free time running, hiking, and gardening.
Mark Sauer works for UPS, specializing in the areas of technology marketing, product management, and rate strategy. Outside of work, Mark enjoys a variety of sports, including cycling, running, tennis and just being outside. As an Atlanta native, Mark has enjoyed CRNRA since he was a teenager and is interested in preserving the park for future generations and promoting this wonderful treasure we have in our backyards.

Steve Spiegel is a Development Partner with Hendon Properties, a commercial real estate company focusing on retail real estate in the southeast. Steve has previously served on the board of the Dekalb Convention and Visitors Bureau. Growing up in Columbus, Georgia and living in metro Atlanta, Steve has enjoyed the Chattahoochee River and trails of the CRNRA for many years and looks forward to giving back.
Ray Steed is retired from The Coca-Cola Company where he led the quality, environmental sustainability, and safety functions for North America. He has been an active hiker and paddler since his teenage years and has enjoyed sharing his love for the outdoors with his sons and other youth through Scouting. Ray is currently a trip leader for The Atlanta Outdoor Club and can frequently be found hiking in the CRNRA or leading kayakers down the river. Ray is excited to contribute to the sustainability of this magnificent resource.