Is there anything you can do.... Yes. Is there a high probability of recoverying your money.... No.
Some actions you can consider:
1) Filing a small claims action against him. This would have to be done in his jurisdiction (in Florida).
2) You might still be able to file US Federal mail fraud charges against him, but 2 years is a LONG time and the complaint may not be accepted.
3) You might be able to find someone if Florida who can break his legs if he doesn't return your money.
4) You can pray to God that He strike him down with a bolt of lightning.
5) You can accept the fact that you waited far too long to consider taking any action and move forward with your life.
Regretfully, that is about all I can come up with. I know that this is another example of the lack of fairness in people, but damn, P.T. Barnum was right!!