Sr. High Mission Trips: Action International Ministries: $1000 to $3000: Bible Studies & Small Groups: 3 to 5 months - Browse by Participant type : MissionGuide.globalSr. High Mission Trips: Action International Ministries: $1000 to $3000: Bible Studies & Small Groups: 3 to 5 months - Browse by Participant type : MissionGuide.global