Website isn't giving much detail on dives yet...I'm planning on attending some of the conference, mostly just to wander around; and Padipro I think will be living at the convention center for the weekend.
There isn't much for technical wreck diving in Palm Beach County....as far as I'm aware, the "good" (techish-level) stuff is mostly in Broward. The only "deep" wreck I'm aware of in PBCounty is down off Boynton, in @ 110/120 feet, if that qualifies. So I imagine any dives that weekend will be mostly recreational.
I haven't been out since before the hurricanes, and viz before them was 20 feet or so, and so far, word is that it's running @ 5 feet or so. Hopefully it will clear up some by then.
WPB is definitely not set up for the pedestrian.....the Convention Center is still bickering over the hotel that was also supposed to be built 3 years ago.......for cheap hotels, you'll have to go west of 95 or up in Riviera and chance getting shot. Unlike Broward, which still has some old Florida motels around, beachfront is reserved for the wealthy.