Interesting! I am wondering if y'all have advice for how I should handle my mother in law's arrival.
She's coming the day after my husband and I arrive, but from Europe so she won't have magical express printed tickets. We could save $50 by not registering her for our whole trip (she's only with us 2 nights out of 4), but we need her to have Magical Express.
Would it be too risky to leave it to chance and just hope that they let her on when she tells them my husband is her son and gives them our room number (mind you, this is the Saturday of President's Day wknd, so I'm worried about there being space for her if we don't reserve)?