Married Couples Mission Trips: 6 to 12 months: Missionary Support/Care: Central America: Senior Adults: $1000 to $3000 - Browse by Continent : MissionGuide.globalMarried Couples Mission Trips: 6 to 12 months: Missionary Support/Care: Central America: Senior Adults: $1000 to $3000 - Browse by Continent : MissionGuide.global