I guess I just got lucky or something. I moved my BTC off coinbase with less than a day to their deadline. It transferred right over without a hitch to Gemini.

On Gemini I used some for a few things, then moved everything else to my Trezor with less than an hour to go on their deadline. Popped right over, again without a hitch.

Happy I was lucky and it seems like the fork is going smoothly.