If you are led to send me any mail (e.g. care packages, letters, etc.), the best address to send these to would be to my hotel off-base. Yes, yes, you CAN send them to me at Ft. Jackson - but they make you do so much work to get a simple letter these days! I just don't want to bother the cadres with carrying in the extra mail if they don't have to ;) It is also a more complicated process with getting mail on base anyway.
My address off-base is:
Attn: Micah McLellan (room 206)
1913 Huger Street
Columbia, SC 29201