Supporting the troops is just one of the many 'causes,' Mark Wills dedicates his time and effort to. He is also deeply involved in the Taser Foundation an organization that raises awareness and funds for the families of police officers killed in the line of duty (he also sits on the board of this foundation).
Also, when fans pick up a copy of his CD 'Familiar Stranger', a percentage of the profits are automatically donated to Children's Miracle Network.