We just received our day 0 test results ( fortunately negative ), along with what looks like a new program they are offering.
For a fee, they will send a physician out to your resort, residence or vessel and conduct a test with a 24 hour turnaround.

Unfortunately, the fees are very high: $150 per test per person, a $600 physician fee and a $200 ($300 if more than 5 people), and a $100 transportation fee.
The total to get the two of us tested on our boat would be $1200 :-)