I just stayed at Easterlin in March for a wedding in Miami and it was very nice, so it is too bad that they will be closed.
If you go to the Broward County website you should be able to find information on the county parks. I know TY Park (Topekeegee Yugnee) not sure of spelling, has a campground and they are in Hollywood.
Also check CB Smith Park as they might have a campground as well. They are in the Pembroke Pines/ Cooper City/ Davie area. Other than that, unfortunately, there is not a lot of choice in that area. Don't bother going south as Dade County has VERY little in the way of camping or RV parks. A better bet would be to try a little further north in Palm Beach County.
