Were you not the one to set up the online classes? Do you have to grade them and still give more classes. That part was unclear. I do get involved with your posts.

I'm sorry you had such an exhausting trip. So, how did it go trying to answer their problems when they had new and antiquated stuff? Were there questions you couldn't answer because you didn't have schematics? Did they feel like they got something out of all your hard work and traveling?

Do you report to higher ups and will they listen to your suggestions? I sure hope so. All that travel and exhaustion for the class to not be what they needed is frustrating.
love, LinnAnn