Leigh, I have never seen an interview with her. There is, however, a limited amount of boats to choose from;
a) a second-class passenger, she was almost certainly in one of the aft boats (one might possibly include No 4 as well).
b) since her husband was lost, chances are she was in a port boat
If a) and b) above were true, she was very likely in one of boats 10-16. However, one of the stewardesses talked of a young 'Portuguese' bride. I can't remember whether this was one of the stewardesses in boat 11 or 16. What if that was her? That is the only hint or clue I have found.