$1000 to $3000 Mission Trips: Southern Africa: Adult: 1 to 2 months: Action International Ministries: Internship: March - Browse by Participant type : MissionGuide.global$1000 to $3000 Mission Trips: Southern Africa: Adult: 1 to 2 months: Action International Ministries: Internship: March - Browse by Participant type : MissionGuide.global