You have some really great role models out there, and there are a lot of directions you could take your apostasy.
Raymond Franz, the resigned Governing Body member who turned apostate, wrote two excellent books, one about his experiences while in the Borganization and one that was more of a doctrinal analysis.
Barbara Anderson helped Bill Bowen expose the Watchtower pedophile coverup and appeared on NBC's Dateline, and continues to expose the Watchtower further both in the USA and abroad. Bill Bowen still maintains the silentlambs website, though he has had some health and financial issues of late and the site doesn't appear well updated.
Randy Watters wrote some really good booklets and articles and hosts the freeminds website. Lots of great apostate articles and blogs there.
Paul Grundy has created perhaps the best blow-by-blow doctrinal and procedural ass-whooping the Watchtower Society has ever faced on his jwfacts website.
Tim Kilgore does personal youtube videos that address various wrong JW beliefs and actions, as does CStheapostate.
Kyria Abrahams wrote a memoir that brought back a lot of memories of growing up as a JW. She kind of goes off the reservation as a teenager and young adult but apparently has it all together today from what I can gather.
Don Cameron wrote a great book, Captives of a Concept, that details why and how the 1914 enthronement of Jesus doctrine holds 7 million Dubs captive to the Borganization. (this is a great oversimplification of a great book but I'm trying to be concise)
I'm sure I'm missing many others from the Apostate Hall of Fame. "Watchtower Comments" also comes to mind but I don't know who he actually is; I only know he does great videos.
There are also a couple movies being made (and already made) about JWs and ex-JWs. Unfortunately I haven't seen any of them yet.
So you have many options: publishing, web publishing, video making, or you could take the lead on the new Anti-Watchtower Billboards across North America project that everyone seems to love but nobody seems to want to head up. Posting here, studying Franz, Grundy, Cameron, Watters, reading Steve Hassan's "Combatting Cult Mind Control", and never setting foot in a Kingdom Hall or out in service again are all important early steps to becoming a Super Apostate.
Good luck to you in your apostate endeavors!