Where Land Becomes Legacy

With more than 25 years of experience in real estate, Dallas Clearman has built her career on professionalism, organization, and exceptional client service.

Her career began in Georgia as a buyer’s agent before moving to Florida, where she served as a transaction coordinator for top-producing agents along the renowned 30A corridor. After relocating to Mississippi, Dallas focused on residential real estate while also supporting her husband, Greg, in building a successful land business, gaining extensive experience in land transactions and brokerage operations.

Today, as Broker and Co-owner of Big Horn Land & Estates, Dallas is passionate about building a brokerage where agents have the leadership, systems, and support they need to succeed. Her vision is to grow a trusted, nationally respected land brokerage known for integrity, professionalism, and exceptional service.

Greg Clearman is the Director of Land Sales for Big Horn Land & Estates. An award-winning land professional with more than 20 years of sales experience, Greg specializes in farms, ranches, hunting properties, timberland, and luxury rural estates. Known for his integrity, industry expertise, and client-first approach, Greg is passionate about helping clients acquire, sell, and preserve properties that become part of their family’s legacy. He and his wife, Dallas, live in Madison, Mississippi, and are proud parents of six children and six grandchildren. Outside of real estate, Greg enjoys traveling and spending time with his family.

Jimmy Riley was born and raised in Natchez, Mississippi where he learned to hunt deer and turkey along the Mississippi River and the adjoining hills. Jimmy has had two passions in his life: chasing turkeys and raising big deer. He has a bachelor's degree in Agricultural Engineering Technology and Business from Mississippi State University. This degree was beneficial when he landed his dream job – manager of Giles Island Hunting Club, LLC. He initiated, designed, and operated the outfitting business that flourished throughout his 27-year career on Giles Island. Changing roles from hunter to hunting guide helped Jimmy understand what is needed to put hunters close to the animals they chase. This involves road structure, food plot maintenance, and placement, deer stand placement, and much more… Jimmy is excited to share his knowledge of land management and all of the factors needed to bring mature bucks within shooting range. During his tenure on Giles Island, Jimmy was able to coordinate many promotional hunts, which aired on various television networks. One of which Jimmy was co-host: Mossy Oak’s Deer Thugs. He gained even more knowledge about whitetail deer across the country by hunting in Mississippi, Kansas, Oklahoma, Nebraska, Texas, Ohio, Montana, New Mexico, Louisiana, North Dakota, South Carolina, and Florida. Jimmy says there are only two seasons in life: hunting season and getting ready for hunting season. His passion for the outdoors is stronger than ever and he wants to share his experiences with as many people as possible. During the off-season, he enjoys his beautiful daughter, Annalyce, fishing, gardening, cooking, and doing anything with Christy. Jimmy is a lifelong member of Saint Mary’s Basilica Catholic Church and attributes all of his blessings to the man above.