Tony & Sarah
Anthony ("Tony") and Sarah VanDuser are Assemblies of God U.S. Missionaries with Church Mobilization, serving across the state of Michigan to support the construction and maintenance of churches and camp facilities through RV Ministry. Their mission is simple but powerful: to create and sustain spaces where lives can be transformed by the Gospel, people can be discipled, and the next generation of leaders can be raised up.
Tony has served in ministry since 2000 and is currently the Camp Manager at Lost Valley Bible Camp in Gaylord, MI—a role he has faithfully held since 2012. Before that, he worked in multiple roles at FaHoLo, the southern Michigan camp where he and Sarah first met. He is a graduate of Northpoint Bible College in Grand Rapids with a degree in Ministerial Leadership and has a heart for rural churches, often serving as an interim pastor and preaching in small congregations across the Michigan Ministry Network. He also serves on the Network’s Men’s Ministry team and is passionate about raising up men to lead and serve in their churches and families.
Sarah is the Office Manager at Lost Valley Bible Camp and a graduate of Evangel University (2015). She has served at the camp in multiple seasons since 2014 and returned in 2023 to help lead its operations. Originally from Saline, MI, she brings a love for people, nature, and ministry to every part of her work. Together, she and Tony help organize and host volunteer teams, seasonal staff, and short-term missions groups—creating opportunities for people of all ages to serve, grow, and encounter Christ.
Tony and Sarah were married in 2019 and share a deep passion for camp ministry, local church support, and Church Mobilization. They work together year-round to not only lead the camp, but also to coordinate building projects, develop discipleship events, and support churches across Michigan through hands-on ministry. Whether they’re leading a work crew, hosting a Missions Explosion event, or simply offering a helping hand to a pastor in need, their heart is to be all in—available, obedient, and fully committed to seeing lives changed through the love and power of Jesus.
They live in northern Michigan with their energetic English Setter, Bentley. Tony is the proud father of two daughters (one now with the Lord) and grandfather to two boys, and both Tony and Sarah love spending time outdoors—hunting, fishing, hiking, and kayaking whenever they can.
