At all US FBOs a qualified PPL is expected to turn up in black trousers, white shirt, sporting 3 silver stripes. And baseball caps are banned. (or perhaps I have it the wrong way around, that is only JAA FBOs???)...
When you go to the FSDO, be sure to carry a rucksack, have a long beared and keep repeating Insha'Allah over and over again as you walk in.
PS Florida is a s**thole, flat, sweaty, fat and full of rednecks. California is much much better