Just make the reservation without being logged into your MDE. You won't be able to make it at 180+ since it won't be tied to your reservation but once you hit 180 days you could do it.
Just save the confirmation number since you won't be able to pull it up in MDE.
Whenever I go to make the ADR, it asks me to either sign-in or create a new account. Should I just make a bogus account then?
Got it figured out - thanks for the help!
I need to do this too. Did you create a fake account or did you do it some other way?