Were are you putting in?
If South
Its an early bite, try to find some decent schoolers to get your limit quick, because once that sun gets up it gets tough, try the shoal just north of Uncle Joes, if its calm try out by cross island and the two spoil islands adjacent to the channel that extends out from the mouth of Uncle Joes canal.
Theres fish all around Ritta island and there has been for months, but its a parking lot, their still in there, big fish as well. If you go in there and get a limit early I would stay until around 10 then head for the rim ditch and try to crank up a big kicker. try the cut at 92 and 100.
If North
If its up north theres some nice schoolers on the bottom of kings bar and the east side of grassy(the grassy up north). If your up there get your limit at one of these two spots then head for the Kissimmee River to get a kicker. Iv been up there all last week all of the above is what iv been doing to get decent limits.
The waters up almost to 13. Good luck, I have one in 2 weeks.