Paul:
the Watson Course at Reunion, Mystic Dunes, and Victoria Hills are probably the best of the newer courses. A lesser-known gem is Eagle Dunes - very low key prairie course designed by Mike Dasher. (He's 3 for 3 in our town.)
Older (more than 5 years) stuff includes Southern Dunes, Panther Lake at Orange County National, and the N/S at Grand Cypress (site of the '84 World Cup).
I'm not a fan of the New at Grand Cypress (sorry Dan), Lake Nona (site of a World Cup in the 90s won by Love & Couples), Bay Hill, or the Magnolia at Disney. Surprisingly, Palm at Disney is a blast to play. People locally say "palmandmagnolia" all in one breath so they are usually treated as one.
Dan's Mountain Lake is an hour south of Orlando and quite private. (He's a member.) It has been widely discussed on this board so you may be familiar. Any trip inside the gates is even better than the golf. A VERY unusual place. FWIW, Amare is from Lake Wales. I don't think he plays there.
As Dan mentions, it depends what your definition of Orlando is. Time for a round at the airport? North Shore, not Lake Nona, is my suggestion. Able to drive a ways? That opens up all the possibilities I mentioned. Interested in driving two hours? Whoa, the possibilities!!
* Creek Course at Hammock Dunes and Ocean Hammock in Palm Coast.
* Redtail and John's Island West (for me, a Top 5 in Florida track) if you can make it to Vero.
* Golden Hills (COMPLETELY unknown Ress Jones re-do that was pretty dang good to start with) and Golden Ocala literally across the street from each other just off I-75.
* the Dunes at Seville and El Diablo if you want to sample great, dirt cheap golf.
* Of course, World Woods.
Feel free to call me if you need more specifics. (407) 718-8390.