In the page for the plugin "Just install the plugin, activate it, make sure it is showing in your post editor by clicking screen options and checking add to head while editing a page, and add stuff!"
I've installed and activated, confirmed that "Add to head" is checked in the Screen Options, but I don't know where to go to add the info I want to add.
Where is the actual edit performed? I don't see the head tag in either text or visual editor. I'm using a custom theme. Page is http://bluesdebut.com/blues-shooter/