Actually, why don't you sign up for a proof reading program. I think I come across a few in the net. It might helps you a lot in your content creation.
Anyway do have fun and see you around.

You can also search for "help with grammar" in the search window at the top of this page. Hope this helps

And there are writing programs that will help you.

You can also start by copy/pasting your content into Word. You'll catch a lot of grammatical mistakes.

This is a great resource and you don't have to wait for someone else: www.grammarly.com/proofreading

Some good advise below, works great.

Here's another on that I use. http://www.grammarcheck.net/editor/

Try using Grammarly, it's an online grammar checker