I am bit worried about these things:
*I have 75 students whose English ability I'm responsible for.
*Everything I teach needs to be content-based, which means that I need to choose appropriate topics, then make my English lessons fit that content, while also making it address the specific needs of my students.
*I have to learn the writing and math curriculums, because I'll be teaching during those periods in specific classes. Those lessons need to address English through the subject. It's so hard to teach English skills through math lessons ("I would like to add 5 and 3.")
*My spacial situation in my classroom...it's going to be a tight fit;)