Below are links to some farms that participate in AAHJA:
Black Sheep Farm: www.BlackSheepFarm.net
Four Seasons Farm: www.FourSeasonsFarm.com
Hawke's Creek Farm: www.HawkesCreekFarm.com
High Point Farm: www.HighPointFarm.org
Making Strides Equestrian: www.MakingStridesEquestrian.com
Silverthorn Farm: www.SilverthornFarm.com
White Flower Farm: www.WhiteFlowerFarm.net
Also, here is a link to the Georgia Hunter Jumper Association: www.GHJA.org