Riding Lessons, Horse Camp, IEA Team, Boarding, & Schedule Training    Owned and operated by Marian Bickers Hunter/Jumper, Eventing, Equitation & Marian Bickers is CornerStone Equestrian’s owner and trainer. She has a passion for her lessons and horses to succeed in a healthy, safe, and rewarding way. She has trained for several Gold Medal riders. Marian’s passion is focusing on Read more...