Hello druh,
13d is an anagram (indicated by "adrift") which is a good place to start.
Meaning is "Atlantic ship".
11d is also an anagram (indicated by "displayed", I assume?).
Meaning is "attractive (bank) accounts"
I did find this one hard! Seemed to have lots of the sort of clues I struggle with (ie charades where you need to think of synonyms and stick them together - at least I think that's what charades are!)
Hope this helps.
Ian