Sr. High Mission Trips: 1 to 2 weeks: July: Madagascar: Disaster Relief & Aid Distribution: $1000 to $3000: Groups - Browse by Continent : MissionGuide.globalSr. High Mission Trips: 1 to 2 weeks: July: Madagascar: Disaster Relief & Aid Distribution: $1000 to $3000: Groups - Browse by Continent : MissionGuide.global