Sr. High Mission Trips: 3 to 5 months: Evangelism- Friendship/Discipleship: Groups: September: $1000 to $3000 - Browse by Start year : MissionGuide.globalSr. High Mission Trips: 3 to 5 months: Evangelism- Friendship/Discipleship: Groups: September: $1000 to $3000 - Browse by Start year : MissionGuide.global