Married Couples Mission Trips: Orphans and vulnerable children: May: 6 to 12 months: South America: $1000 to $3000 - Browse by Start year : MissionGuide.globalMarried Couples Mission Trips: Orphans and vulnerable children: May: 6 to 12 months: South America: $1000 to $3000 - Browse by Start year : MissionGuide.global