There have been well documented studies done by the Barna Research Group about issues faced by church leadership. One very helpful web site is the The Parsonage, www.parsonage.org, a ministry of Focus on the Family dealing specifically with such problems.
Serving Those Who Serve in Ministry
Shepherd’s Refuge is a non-denominational, non-profit ministry dedicated to serving the needs of Vocational/Bi-Vocational Christian Pastors, full-time Church staff in a leadership positions, full-time Christian ministry staff in a leadership position, and Missionaries.