I am going to ARC on 18Aug. However, im going on leave before I report to the school. I was wondering if someone could send we an example of their welcome letter because I haven't got one yet. Just to give me a better idea of what I may need before I pack up and leave. For example, I read here that some of the school will be in civilians so I imagine I would need to pack accordingly. Also what is the GTC PCS? I have a GTC but I'm not sure about the PCS part. Also I will be stationed in Rock Hill, SC and my battalion is Columbia, SC, which place will i get my BAH for?