Marketing is hard to do ooooo oooooo

AHHHHH one of the hardest challenges I face as an author is promoting my work.  I am published with an independent publisher who has put my work out there a bit, but not enough in my mind.  I understand that I didn't publish with a large publishing house that has unlimited funds for marketing but  I want my book to be in the hands of every sci-fi dystopian romance reader out there!  How do I accomplish that?  I run my social networks, I host contests and attend festivals but it doesn't seem like it's enough.  I try my best to network with as many authors and other individuals in the publishing world, but I want, no I need more.  I've worked my tail off writing my book and now I want the world to know about it.  I will continue to do all of the above but I need to find other resources, there has to be more than I can do, and so with that I am off to find a solution to my problem!!!