I must admit, my initial instinct is Shiloh. I have been leaning that way, because of Corinth, and while a ways off Fort Donelson or Fort Pillow, and
@Ole Miss bringing up Brice's Crossroads has me more excited about that option.
Also Antietam and Harper's Ferry has held a certain level of attraction to me, especially since my GG-Grandfather W. McAlister is said to have fought at Harper's Ferry, and "Getesburg" in old letters with the rest of his record being guess work. Also believe it or not
James N. assessment of the Sharpsburg/Antietam area makes me like that option more. I hate cities and large groups of people
(A side note on my GG-Grandfather McAlister, supposedly his best friend in the Confederate Army was one Joseph Edward Johnson who was killed early in the war, he named my G-Grandfather, Joseph Edward Johnson McAlister after him and the Edward part was passed to my Grandfather and myself. What little I've found indicates he may have been in the 33rd Virginia, perhaps a thread is needed. Also concerning his son, my G-Grandfather, he was 1st Texas Co. I in the Spanish-American War, and one night on picket duty got praised for his almost shooting a believed trespasser. His Corps Commander Fitzhugh Lee while he was checking on pickets.)
But I shall hold my vote off till tomorrow, I've decided to give my vote to my friend and companion at Vicksburg Tom, as he is excited at the prospect of next year's gathering and wanting to go. So till I talk to and update him I'll continue waiting.