I called the organization putting on the class to verify they got the med release (even though I knew damn well they got it). They didn't mention an issue with it, so I had my husband bring me to the post office to mail the contract.
While we were at the grocery store, my PCP's office called and said the form was ready to be picked up

So, I had to ask my husband to drive me to the office to pick it up. The MD was VERY careful to note that the psych meds and conditions were my "psych team's" responsibility to evaluate, but he signed the release regarding the MS and Synthroid. And I decided it was best to send it in to be safe.
I had to have my husband drive me back to the post office AGAIN. He was not a happy camper, actually still isn't. But it saved about $60 in cab fare.
The contract and other med release should arrive at their office tomorrow morning.
As far as I can tell, this is all over and done with until I get to the class Friday. I couldn't be happier!!!
I'm still not bringing the Synthroid for the weekend because it wasn't prescribed by the MD who filled out the medical release form and I anticipate problems. Missing it for 2 days won't kill me.
I'm happy to be done with this bureaucratic (expletive)