TheLocation's are the Keys, Belize,the Bahamas,, Christmas Island and Yucatan....... Hook- 2, 4, or 6....... Thread- White Monocord.... Body- Fluorenscent orange medium chenille...... Wing-20 strands of Chartreuse over 20 strands of White bucktail.....More details in Brown's book and designed by Lefty Kreh.