Buc-ee's is expanding into Florida. Their plans call for initial locations in Daytona Beach, St. Augustine, and Fort Myers. Since the article mentioned below was written, I found out that the St. Augustine location will be their first because of some environmental concerns that have to be addressed with the Daytona Beach location:
Texas-sized Buc-ee's to put 1st Florida gas station in Daytona - News - Daytona Beach News-Journal Online - Daytona Beach, FL