Powerlifting gym

Hi everyone. I’m relatively new to Atlanta (had a one-year stint here previously) and living in Midtown. I’m looking for a powerlifting gym where nobody looks twice at a 46-yr old woman who is squatting heavy weights. I previously lifted for about 3 years but that was ten years ago. I’m really interested in trying to start back up again and would like to find the right fit for me. Any suggestions? I previously had a powerlifting trainer, but I’m undecided as to whether or not I want one or can even afford one. Any advice is appreciated.