I accidentally changed my WordPress site's URL in the settings page, and now I can't get my blog to load.
I followed the instructions found in the Codex here: http://codex.wordpress.org/Changing_The_Site_URL
No success. Specifically, I tried editing wp-config.php and my theme's functions.php through FTP, and now my blog loads as a blank page rather than a 404 error. I'm really stuck here. Any help would be greatly appreciated.
The blog in question is: http://stephenkeithsmith.com/hikes/