Sr. High Mission Trips: 3 to 4 weeks: Africa: Christ For the City International: $1000 to $3000: Camps: August: Married Couples - Browse by Start year : MissionGuide.globalSr. High Mission Trips: 3 to 4 weeks: Africa: Christ For the City International: $1000 to $3000: Camps: August: Married Couples - Browse by Start year : MissionGuide.global