My family and I went to a civil war reenactment in Wood County, WV toaday. It was my first as well. And just like you imagnined what it would be like to see the one at Gettysburg. Not to mention what the real thing would have looked like. I didn't take any pics to share.
My three year old loved it. We had a great time.
Edit: Great job on the slide show BTW.