Cool. Will get that stuff done.
For vehicle registration with RC, I saw that on the website. Is process going to RC office and do paperwork? Is RC office near the CR ranges? Or what I think were the CR ranges. Where you take a right after the gas station.
yes, RC office is still near the CR-1 and CR-2 ranges. that hasn't changed. take a right after the gas station, that's Beaver Road. Still the same.
any firearms you want to bring on-base have to be registered with the Army Provost Marshal office. The easiest way to do that is with the PMO at Shafter (instead of Schofield), Shafter's PMO is 24-7. You just take your HPD registrations there, do not take the actual firearms. And your personal ID, like your HDL. Last time I went, it took about an hour, had about 10 items I was having added. It seems I went during shift change, which didn't help. that was about 1pm IIRC.
If you don't have a CAC card, then when you go on base, you and your vehicle is subject to inspection, so you need to have the paperwork for your firearms. Paperwork in this case means the Army firearms registrations.
Even if you have a CAC card, you're subject still to the random inspection, like winning the lottery.

So it's good if you got your paperwork all squared away.