Sr. High Mission Trips: 3 to 4 weeks: Americas: $500 to $1000: September: Belize: Art, Drama, Music & Puppets - Browse by Start year : MissionGuide.globalSr. High Mission Trips: 3 to 4 weeks: Americas: $500 to $1000: September: Belize: Art, Drama, Music & Puppets - Browse by Start year : MissionGuide.global