Drew- You can order one of those soil test kits from the University of Georgia and then send it back to them to analyze completely. It's pretty cheap and will tell you a lot about your lawn.

Here is a link that tells more about it, and also a website that I really like. I listen to this guy early on Saturday mornings. He is fantastic.

http://www.walterreeves.com/tools-an...test-handbook/

It could be worse. My lawn is currently infested with yellow jackets. Imagine that. A UGA fan with a lawn full of those pesky yellow jackets. They must have traveled over from that trade school on North Avenue. (Thats Ga Tech for those not from Ga.)