Brain just not what it was so apologies as I know its been gone over to death, but want to make sure. Something just came up with miles for traveling this Sunday to SXM and will be staying on the French side in a villa. Walgreens do the PCR test which they state takes 24-48 hours to get the results. What would be the best day for us to get tested and download the forms for approval within their stated time frame, as I still get confused between the 3 day and 5 day approval times? many thx.