I would add that S.L. Price did fairly well, I believe he went on to write for SI.
I'd also mention my classmate Bruce Feldman, though I don't think he worked in SoFla professionally.
Todd Wright was another classmate of mine. He actually transferred and finished his undergrad at USF, but he worked on the Miami Hurricane student newspaper with me (and, yes, LeBatard). For a while, he had a late-night show on ESPN called Todd Wright Up All Night.
Michelle Kauffman would likely have gone on to bigger/better outlets had she not married Dave Barry, they are both pretty happy staying in SoFla.
And we can't forget Roy Firestone, though he also didn't work in SoFla very much (still a UM alum, though).