Welcome Letter: Below are two welcome letters. One is for DCC and the other is for JAG’s BOLC (but has a lot of relevant DCC questions answered in it). I highly suggest reading/skimming both as they will answer a lot of the questions you will have before attending the course.
SOP: Below is the updated SOP aka the bible for all DCC rules/regulations. I highly recommend reading/skimming as it will also answer a lot of your questions. Additionally, there is a recommended packing list at the end of this document. For the packing list, I would focus on buying clothes (OCP's, PT's, boots, etc.) before attending the course.
Transportation: Most of the class drove their cars to the base and had parking spots next to our barracks to keep their cars. Just a heads up that you won’t be able to do much of anything with your car while you are at DCC.