Get Content from TinyMCE (aka WordPress WYSIWYG)

Some times we need to allow a user to work on a WordPress WYSIWYG outside of the normal places. I had to setup an email form along with an HTML email preview based on content in a WYSIWYG. So I needed to get the content out of the TinyMCE editor in order to update the Email preview. It was a little tricky to find the right solution online so I am saving it here.

My favorite answer for this solution can from StackOverflow