WrittenOnYourHeart, so sorry you had to cancel. My husband and I had a wonderful cruise booked on the Summit this past June from NJ to celebrate our 45th Anniversary. Ports included Newport, 2 nights in Charleston SC and 3 nights in Bermuda. Instead we celebrated our 45th on the first leg of our drive from Naples, FL to Cape Cod. Sadly, all of our lives have been turned upside down by this pandemic.
If I recall your sister works/worked for Disney so hope she was able to get you a discount. Enjoy your 50th and Disney sounds like a great alternative.