Hey bud. I am also a South Floridian. I recently purchased my jeep and have wheeled a few places. You can go to 8th st near Krome. That is where I have seen a lot of jeeps going. I on the other hand, just go to trails around my house for atvs.
I haven't been in a few years. The road going through is all dirt and there were some trails off the main road. I think you can get in with a hunting license and there is a club that goes out there. I just don't remember their name. I think it's out off the far west end of Northlake.