I'm not spun up on it, but here's my advice:
You're at the very tail end of it all. Even if there was a program to do it remote, I recommend being there up until you have your 214 from RPAC and your sep/retirement orders in hand.
I had 6 errors on my 214 and seps orders, from incorrect per diem between my wife and I, an erroneous grant of a good conduct medal, wrong address, wrong contact info, etc.
I can't imagine the annoying backlash that would come with working with RPAC remotely and an issue on my 214 was there, and it withheld me from applying for VA benefits since they need an accurate 214 for benefits.
I recommend finishing on a strong note and holding the hand of RPAC til you're good and ready to leave forever. Then walk into your post service life very confident you're set up for success.