Court the traffic gatekeepers who reach your target audience by pitching them via email. In my experience asking a single direct/focused question elicits a response at least 50% of the time.

Inbound link juice from being featured on a site that's old, trusted and authoritative is 90% of the SEO game. Getting traffic is all about courting and pitching traffic gatekeepers at progressive levels of difficulty/reach, so you might as well start refining your approach.

For an inspiring read on growing your traffic check out "Crush It" by Gary Vaynerchuk, and start getting your content and community hustle on!