We are in the same boat, (no pun intended) We have already had one cruise cancelled with SS, what a joke that was! It took over 30 days to receive half of the cruise fare, they said our TA would refund the other half, that took over two weeks AND they sent a cheque to our other home in the UK!
This cruise on June 1st from Jeddah to Athens through the Suez canal is bound to be cancelled, when, we have no idea? I dont have a back up either, oh well, we shall have to suck it up when it gets cancelled.