Shana Dickerson hooked me up with a doctor in FL who turns tests around in 24 hours after receipt of tests. http://blueskyluxurytravels.com/about/

I bought 20 tests for our company as we need to have quicker turnaround than local testing provides. With the exception of a FEdEx screw up, we had emailed results within 24 hours.

Call your family doctor as well. Ours has an on-site lab and turned around a test for my son in 4 hours prior to a trip to STT.