Most of that will be in the cruise docs about 30 days out but the only thing that you may want to do is check in at 45 days out. You could show up at the terminal without doing anything.
Show reservations should become available in early April.
The cruise docs come out around 30 days out.
Check in/arrival time is chosen when you check in online - 45 days out.
Reservations should be available now in the online planner.
Enforcement of check-in/arrival times at Cape Liberty varies but unlikely.
The coffee card is for 15 shots of espresso. You can have any number of drinks (up to 15 obviously) with those shots. There’s no stand alone Starbucks on Radiance and they may or may not use Starbucks beans at Cafe Latitudes.
Welcome to CC.
You can likely get even more than a hint if you decode the barcode in your SetSail pass (assuming you checked in) - the five digits after the dash is your cabin number.
P.S. No, RCI won't notify you when the cabin assignment is official - you have to keep checking.
Welcome to CC.
Final payment would have been 90 days out, not next week and if anything was really due, your booking would have been cancelled long ago. Keep calling or as suggested send that email.
That is likely a temporary issue - the things available in the planner varies. Ensure you go into the internet tab and not just look at the overall planner page.
Marrinetraffic modified /restricted its freely viewable info and is limited to mostly land AIS based info. Cruisemapper also includes sat info in addition to AIS so you have much better coverage of ships.