Sr. High Mission Trips: 6 to 12 months: Camps: Families: Zambia: May: $1000 to $3000 - Browse by Start year : MissionGuide.globalSr. High Mission Trips: 6 to 12 months: Camps: Families: Zambia: May: $1000 to $3000 - Browse by Start year : MissionGuide.global