Rules/History:
https://www.britannica.com/sports/trapshooting
http://blog.beretta.com/ready-how-to-get-started-trap-shooting
https://en.wikipedia.org/wiki/Trap_shooting
http://carneyro.dot5hosting.com/page9.html
https://nsca.nssa-nsca.org/

Governing Bodies:
SCTP https://sssfonline.org/
USA SHOOTING http://www.usashooting.org/
TNSCTP https://tnwf.org/tennessee-scholastic-clay-target-program/
ATA http://www.shootata.com/
AIM http://www.aim4ata.com/
http://www.usashooting.org/membership/youth-programs

Ranges:
Cardinal Shooting Center https://www.thecardinalcenter.com/
Sparta https://www.dnr.illinois.gov/recreation/wsrc/Pages/default.aspx
Blackwing http://blackwingsc.com/
Nashville Gun Club http://www.nashvillegunclub.com/
MSSA http://memphis-ssa.net/

Other Links:
https://facstrap.teamapp.com/
https://www.teamusa.org/usa-shooting/athletes/kimberly-rhode