Pt St. Joe Bay has some really good Spec Trout fishing as well as reds and depending on the time of the year cobia and spanish some times make a quick trip in ... going out in the Gulf that time of the year is time for the Cobia run if you have not done this fishing I would advise a guide for a trip or 2 (for the inshore trout & reds as well) ... on the beach (on Cape San Blas side) you can surf fish for Pompano which will be making there run along with the cobia ... Gulf fishing (bottom fishing & trolling) get you a guide or charter to get the hang of it ..
Hope this helps a little ... the freshwater fishing in the area is some of the best in the nation ... The Appalchicola River system is really good and this includes the dead lakes as well as lake wimico. One of the best crappie creeks is between Pt St Joe & appalach you cross the very upper end of it on Hwy 98 .. Depot Creek.
Good Luck
JSC