According to JetBlueBestFareFinder here are the unreserved seats:
To Orlando 17-11-11=39
To Fort Lauderdale 12-11-13=36
Based on 600 available seats this equates to a load of 87.50% Again do not forget about 20% Dunkin Donut discount on JetBlue Tickets. Read this post for details.
Bottom line we are always seem to be consistently in the mid-80’s, which seems pretty good to me considering July-August are the off peak months. Getting very concerned. however, if we do not get an announcement by Labor Day, we may not have any additional service for the winter.