This May, HackMiami will be having their 2015 conference, their third, again in Miami Beach.
I've been to each one, and I will be presenting at this year's conference. Each conference has gotten better, so even if I wasn't presenting I'd look forward to it.
If you are in the South Florida area, you should try to attend. This is a great conference, and while more "hackerish", it's one that anyone involved with InfoSecurity should check out.
I'll publish a report on the conference afterwards.