Voice over and Proofreading for a screen cam movie of 10 minutes and 2 small movies of 30 seconds.

Hi there, I need a native American English speaker that can record a audio file for us. I have written an English text that belongs to a screen cam video and two small text that belongs to two real short introduction video’s. The only thing we need is to read over the text and record it. Feel free to use Garageband on your Macbook to record it. This quality will do. Because I am not a native english speaker, the text might be a little strange. Please Proofread the text and record it into a MP3 file. I will edit it into the video. The total text is 3,5 pages app. 1400 words. This should take no longer than 15 minutes of recordings. If you make any mistake, just be quiet for one second and then continue recording. I will edit the recording into the screen cam movie. What I need is someone with a good native American English voice. You need to be an American native.