Re:Camel Rider sandwiches - Jacksonville FLA
This is from a pre-Roadfood travel food book I use called "The Best Places to Eat in America."
"With one of the largest Middle Eastern populations in the US, Jacksonville has tribes of sandwich shops featuring "Riders," aka "Desert Riders." Hot steak-in-a-sack affairs (strip of beef fried peppery with onions, and mildly spices, heaped into pita pockets).
They list The Sheik restaurants as well as The Goal Post Sandwich Shop.