I lived in that area for a quite a few years. Moved away 3+ years ago and still have lots of great friends there.. what kind of info are you looking for?
I live there now. We moved a year ago because my husband works for the government and was assigned here. I moved from Raleigh, NC & he moved from the DC area. It's ok but I won't be sad to move in another year or two. For a city this size, I've been very disappointed with the lack of decent stores and the general condition of the city. On the positive side, real estate is very cheap compared to what we were used to. We would have easily had to pay $100k more for what we live in if it was in Raleigh. And the beach is 15 minutes away. The Duval county school system I believe is ranked the worst in the state.
Re: XP: Jacksonville, FL NPR
PM me if you'd like