Help!

I have a short story due for publication in SNM horror magazine coming Sept. It is the lead story and I want it to be as close to perfect as possible. Would someone here give it a good edit for me? I tend to swtich tenses and it is very hard for me to 'see' it and be aware of it when I'm writing. If you can help please e-mail me at isabelleann123@hotmail.com

I will send you the story.

Thanks