Financial Peace University.    Learn from Dave Ramsey how to achieve your financial goals by eliminating debt, saving for the future and giving.  Classes meet once a week for 13 weeks.  Three locations:  Roswell United Methodist Church, 814 Mimosa Boulevard, Roswell:  Sunday classes starting 6:30pm, January 8 and Wednesday classes starting 6:30pm, January 11.  Johnson Ferry Baptist Church, 955 Johnson Ferry Road, Marietta:  Wednesday classes starting 6:30pm, January 18.  Free preview January 11 at 6pm.  Mount Paran North Church of God, 1700 Allgood Road, Marietta:  Wednesday classes starting 7pm, February 8.  $93 for complete course.  Registration required.  More info:  www.daveramsey.com.