Well, at the moment, there are no enlistment bonuses. I believe that will change when recruiting opens up for the coming fiscal year, specifically for those entering as an FS or OS.
"To me, clowns aren't funny. In fact, they're kinda scary. I've wondered where this started, and I think it goes back to the time I went to the circus and a clown killed my dad." - Deep Thought by Jack Handey