Dumb #Vim trick: I knew that I wanted to jump about ¾ of the way into my file, but didn't want to page down a whole lot from the top of the document, nor did I want to jump to the bottom and page up a bunch.

Vim lets you type a number and the "%" to jump to a particular percentage line of the file. So to jump to my target, I typed

75%

and bang, landed within a couple lines of my desired destination. To learn more:

:help N%