It sounds like everything is falling into place. If Dan does not call you back first thing on Friday - call him! I'm so glad you are getting help.
What you need to do is walk into the school without notice and request to look at both his IEP folder and his cume (pronounced que-m) folder. Then you can go to a quiet area of the office and look at everything (and have them make copies) of everything inside. By law if you ask to see all documentation and folders pertaining to your child they have to make them available.
And today I got plenty of help via the new computer chair back massager heating pad that I bought with a lotto ticket winning lol. It actually felt really good while I was sitting on my duff at work today! Thanks for asking.
Let me know how the call with Dan goes!
Bobi
PS: You can also request ANY copies of any documentation referencing your son that they are looking through during any meeting. Next time she does this ask to see the paper she is looking at and then ask for a copy.