What part of Texas are you in?
As for you flooring you may want to change it out later to something else. I have some of that stuff and after a while it tends to tear up after use.
The legs from the massage table will tend to punch holes in it as well.
I am a LMT as well. Have used my trailer for different events to do massages. Not the best place but I have also been in a lot worse places to do massages.
As with any of the events people coming and going from in your trailer keep as much of your stuff locked up. I caught someone going through my stuff one time.
Also what event are you going to be at on the 25th, since that was your deadline?