I'm sleeping on this (will I send or not?)

Tonight, I had a bit of a situation.
I am debating whether or not to send an email to the activities director, principal, and teacher involved.
It is pretty bad when kids in band are texting my kid saying, "The teacher is a dick. He's going to be a dick to your mom."
I am sleeping on it.


Hello Mr. W, Ms. K, and Mr. A,

I am writing to ask that the cones that designate the band's practice area in Es parking lot be found as soon as possible. Although my child is not in band, I learned this evening that these cones are missing. 

When I arrived at E at 6:30 pm for a field hockey booster meeting and field clean-up, there were no cones marking off where band normally practices. Because there were no cones up and because my child is not in band and I, therefore, do not know the band's practice schedule, I parked where I have been parking for the past several weeks when I've brought my daughter up to field hockey conditioning and practices. 

At the end of the field hockey meeting, the band was in the parking lot, where a mini-van and some trucks were blocking the exits, making it impossible for me to leave the parking lot. 

Mr. A was busily directing his students to move around, so I understand why he did not notice me at first when I stood below the crane. After a few minutes of him directing, I then had to wave my arms and yell in order to get his attention (although band students did not have their instruments so noise wasn't an issue; perhaps, him being 60 feet in the air may have made it difficult for him to notice me). 

I asked if he could have someone move the van so I would no longer disturb his band practice, and he asked that I no longer park there, at which point I told him there were no cones up, at which point he informed me that he cannot locate them.

I have had many pleasant experiences with E teachers, so I don't wish to assume a teacher would willfully ignore an E parent because she had accidentally parked in a lot that wasn't marked off with cones to designate it as being needed for band or make her feel like an idiot by having to wave her arms and yell in order to get the teacher's attention.  I'm afraid this might backfire and simply make the teacher seem like a jerk. I would hate to think what a brand new parent to E whose child is a freshman might have made of the situation. 

Fortunately, I suspect Mr. A was simply very focused on his band students, specifically where his trumpet players were standing, so I will chalk this up to an awkward one-time situation. 

For Mr. A's sake, mine, and any other parent who parks at E and doesn't know the band's schedule, please make sure the cones are found and put in place as early as possible.

Thank you,

C