After leading worship at hundreds of churches and events, sometimes using the host church's worship team to back him, requests began to come in to work with worship arts teams at churches large and small. Church leaders commented often that there was a lasting effect not only on the music teams, but his expertise in sound, lighting and tech lifted volunteers to a new level of ability. O2 Worship was the name officially given in 2012 to Joel's already burgeoning training system. The present offering is a powerful interactive Saturday/Sunday weekend called Fresh Air for worship arts teams. Joel is currently on staff as Artist-In-Residence at Revival Christian Fellowship in So Cal, a large Calvary Chapel affiliate.