-- Last Updated: Feb-05-13 11:11 AM EST --
Edited to fix the links -
You need more time doing things in a boat - until you know what your primary paddling goals are no one can really tell you in an online situation.
Spring isn't far off, especially in Florida. Look up demo days within driving distance.
Nearby Outfitters:
http://www.ospreybay.com/ Osprey Bay Kayaking - Fishing, SOT's, rec boats and some more
http://sweetwaterkayaks.wordpress.com/ Sweetwater Kayaks - Very good sea kayaking outfit
Club:
Tampa Bay Sea Kayakers http://www.clubkayak.com/tbsk/