At my school, forensics (competitive public speaking) is not taken lightly.
How is forensics related to competitive speaking? I don't get it.
Rehearsals are typically held for two hours daily, --- be careful with this part; it sounds like you start to take material from a description of the class. Some students use material from a brochure or website, etc.
About what I just said above... nevermind! Forget I said that. I had not finished reading the whole thing...
Okay, bottom line: this demonstrates good writing but lacks something. It is very informational. I don't really know what I am trying to say. It does not lack something, but it could use something more. What is the moral of the story? If you just subtly adjust one sentence, you can give this an excellent, memorable theme. The reader will turn to her colleague and say, "This essay is about competitive public speaking, but it is also about ________."