Newbie

Hi everyone I live near St. Louis but have Family in Florida and i was wondering about your state laws pertaining to hog hunting? My family down there doesnt hunt so there no help...being from out of state do i need a hunting license? are there any type of firearm restrictions? is there any good public land to hunt?... Im sorry for all the questions but unfortunatly there are no pigs to hunt here in southern IL..

Any Advice or tips would be grateful Thanks for the help!!