Senior Adults Mission Trips: South America: Action International Ministries: 2024: May: $500 to $1000: 3 to 5 months - Browse by Continent : MissionGuide.globalSenior Adults Mission Trips: South America: Action International Ministries: 2024: May: $500 to $1000: 3 to 5 months - Browse by Continent : MissionGuide.global