I am a registered nurse and have to re-certify my CPR every 2 years and my own hospitals requirements every year. I am grateful for the refresher to know what to do in an emergency. I would think that this couple is not in the same cabin on the same ship every time so it only benefits them and other passengers. What is 30 minutes out of a 7 day, 100080 minute cruise.
Mariner-05/06 & 10/09
Oasis Inaugural Cruise-12/09
Monarch-03/10 & 07/10
Mariner; RSS- 10/12
S. Caribbean; Serenade; RC; 12/23/2015-01/04/2016
Australia; Celebrity Solstice 11/27/2016