http://www.floridainsiderfishingreport.com/ - fishing report....check for your area.
http://myfwc.com - for boating requirements, follow them or pay the price...these guys check down here.
http://www.floridasportsman.com/ - go to their store and look at the charts they have for sale. VERY good and reasonable. Also have something called the "Florida Law Stick" that has all of the size limits for fish. Two flavors are the actually foldable stick and/or a decal you can put on your boat somewhere. They are great.