Blank page of death and I can't seem to fix

Hi there,

My site is http://www.2xrfitness.com and I am having trouble getting the site back up after getting the blank page and no login page. I have tried renaming the plugin’s folder to turn them off. I have done the same thing to the themes that I was using to only use the standard one that comes with wordpress. I have tried replacing all of the wordpress files with new fresh copies and still can’t seem to get the site to respond. I am feeling like a bonehead right now.

Any other suggestions?