After some more research it definitely looks bleak for us Floridians as far as finding "legit" tournament action. However, we do have access to 2 cruise lines:

Palm Beach Princess
http://www.pbcasino.com

They have tournaments M and W nights with a $55 buy in and $30 rebuy. Prizes vary depending on participation of course. Top 6 spots pay off. They have cash NL games afterwards and always during normal times.

SeaEscape
http://www.seaescape.com

No information on this.

So has anyone actually played on either of these boats and can offer some feedback? I know the PB Princess charges $37 admission and includes 2 buffet's plus enterainment, this alone kills it for me but I'd be interested to hear about anyone's experience on either of these ships.