I'm 16 days from Harmony of the Seas and I'm torn as to which method is correct for COVID-19 testing. I'm nervous about taking the at-home test (already purchased the Binax test, so that's not the problem). I don't want to mess it up, so I was considering getting the test done at either CVS or Walgreens. I'm fully vaccinated (and boosted), so I think I'm supposed to take the antigen test. I've seen that both offer what they describe as 'rapid' testing, but both descriptions include the caveat 'not accepted for all travel'. What exactly does that mean and how do I find out if RCL accepts either of these tests? I'd hate to take the test at CVS/Walgreens and find out on embarkation day that I took the wrong test and my results are not accepted. (btw...they don't offer testing in the terminal on embarkation day do they?) I'd hate to pay out all the money that I have only to lose it. (i think RCL doesn't offer refunds due to incorrect paperwork, but I could be wrong) I'd appreciate any help provided as my date draws close.