Ok here's an update and first of all, thanks to all who have responded to this thread.
I was able to get on the phone with Kathy and she was a tremendous help. She gave me a load of advice and shared some experiences and walked me through some things. She also answered some dumb questions I had (poultry keeping is fairly new to us so I have a lot to learn).
That being said, I was able to obtain the API General Cure from Pet Smart to treat the 2 new female turkeys with. I was trying to figure out the best way to administer it and while talking with Kathy I realized I could use one of the Safe Guard (panacur) syringes I have lying around. We breed rare species of turtles and tortoises here for a living and I buy Safe Guard in bulk for horses because it is an excellent dewormer for our tortoises especially. I took one of the syringes, emptied it and cleaned it out. I then mixed the dosage of API General Cure with a tad bit of water and teaspoon (give or take) of plain, fat free yogurt. Once it formed a loose paste, I got it all into the syringe and attached a piece of airline tubing (used for aquarium air pumps) to the end. As you can probably tell by now, we chose the tube feeding route, which is why I constructed this "thing-a-ma-jig". I went out to the coop and grabbed the bourbon red girl first and had my fiance hold her still in a towel. I snaked the airline tube down her throat with the syringe attached to the end of it. Once I could tell the end of the tube was in the crop, I pushed the paste down the tube out of the syringe and into the bird. Once it was all in there I removed the tube carefully and made sure she did not spit any up. I watched for a while once I put her back down to be absolutely sure she kept it all in. I then repeated this process with our blue slate girl.
I should also add that as per Kathy's suggestion, I burned the end of the airline tubing with a lighter to "smooth it out". This helped avoid scratching the birds' throats while pushing it in.
In addition to this, I added cayenne pepper to their water (they seem to love it and are drinking it readily) along with some jalapeno peppers for them to eat.
I hope it's not too late for the bourbon red and that both are going to be ok. Time will tell and I'll continue this regime for 5 days. I'll be sure to post any updates.
Thanks Kathy and to everyone else chiming in.
You live, you learn!