Evangelism- Friendship/Discipleship Mission Trips: Married Couples: 3 to 4 weeks: $500 to $1000: Austria: College - Browse by Continent : MissionGuide.globalEvangelism- Friendship/Discipleship Mission Trips: Married Couples: 3 to 4 weeks: $500 to $1000: Austria: College - Browse by Continent : MissionGuide.global