I agree with Mike on the recommendation of the Brass Ring and Park Avenue although the Brass Ring can be a bit of a culture shock for a golf crowd. The wings are worth it though.
As far as the golf goes, most of the good golf in PB county is private and have been talked about ad nauseum. As far as public courses go, I would drive up to Port St. Lucie (about an hour from WPB) to play at PGA Village to see what improvements Fazio made over the summer. Pace of play can be really slow there if you go out after 10 a.m.
I have heard nice things about Abacoa in Jupiter, one of Joe Lee's last designs that is near the Cardinal's spring training home and I-95.
The Delray Beach muni is a decent Ross effort that is change of pace for the area and I'm really interested to see the newly redesigned North Palm Beach CC, the first twelve holes have nice topography.
Personally, I would have like to have seen Indian Hills in Fort Pierce before it was redesigned last year. It is on a nice, although smallish piece of property for Florida and I'm sure Strong designed some interesting greens there.