hey Todd,
There is a BODY tag in your code... on your home page BODY opens on line 24 and closes around 246. I'm not familiar with WordPress but where ever it lets you edit your footer code using the WP backend that should be fine for inserting Google Analytics code or any other stats package for that matter. Once inserted, it will be "global".
Maybe this link will help?
Add Link To A Custom WordPress Footer
Cheers,
KiDQUiCK