Check out
Atlanta Conservation Club
They have several different type matches coming up.
U.S.P.S.A. and I.D.P.A. coming up really soon.
Guns....
Springfield XD
Glock
Any 1911
Smith & Wessom M&P line of pistols
Several guys are using CZ I don't remember the model number though and some of the CZ's are junk so I hear.
Thats enough foro you to research for semi-autos
Then you can look at pretty much ANY revolver .38spl and larger.