The Atlanta stop was actually my first metal show. I remember being 15 and so excited to see something I thought was truly unique, exciting and completely terrifying. I had never heard anything like any of the acts, and I immediately went out and bought HoF and IF's albums. Megadeth was the reason I was there, but they eneded up being the last thing I actually remember about the show. I got up to the rail during HoF's set and didn't budge until Megadeth's encore.
Thanks for the post and the resulting trip down memory lane. Good times.