Click on the links for more information about each:

Area Youth Symphonies –

Atlanta Symphony Youth Orchestra – https://www.aso.org/education-community/atlanta-symphony-youth-orchestra/asyo-auditions

Georgia Youth Symphony Orchestra – https://www.georgiayouthsymphony.org/audition/

Metropolitan Youth Symphony Orchestra – https://www.mysoatlanta.org/auditions

Summer Music Camps – 

University of Georgia:  https://ugamusiccamps.weebly.com/music-camp.html
Kennesaw State University: https://www.kennesaw.edu/arts/academics/music/community-programs/summer-arts-intensive.php
Georgia State University: https://thearts.gsu.edu/educational-outreach-summermusic/#aboutsmi
Atlanta Chamber Music Festival: http://www.atlantachambermusicfestival.com
Florida State University: https://music.fsu.edu/summer-camps/string-orchestra-camp/
Upbeat! String Camp: https://www.upbeatstringcamp.com