Sr. High Mission Trips: 1 to 2 weeks: Community Development: Commit Ministries International: $1000 to $3000: Individuals - Browse by Start year : MissionGuide.globalSr. High Mission Trips: 1 to 2 weeks: Community Development: Commit Ministries International: $1000 to $3000: Individuals - Browse by Start year : MissionGuide.global