SPC,
There are satellite locations for just about any MOS, but those are mainly manned or developed for use by certain state financed elements, as I worked at a NG/Reserve MP schoolhouse back in the late 80s at Ft Meade, MD, it does happen and exist, but to the best of my knowledge all E4 and below NG/Reserve and prior service (reclass active duty SMs) have to attend the ACES schoolhouse at Fort Lee. Now if that has changed in the last few years it is new to me, but it has been that for at least the last 15 years that I knew of, I would suggest checking with your G/S3 for your BDE/Division or the state HQs for full clarification on how they are paying for it, if it is in-state it is cheaper, but if you are being full reclass or TDY you will most likely be heading to Lee.
Good luck.