Hi Craig, I too was looking for such a hat, and found one while in Road Town, British Virgin Islands at the Pusser store (Pusser rum.........) and very nice clothing for the sailor. Unfortunately, they didn't have my size, so I couldn't buy one immediately, but, ............they also have a store at 80 Compromise Street, Annapolis, MD 21401, and they were able to supply me with the hat. It's called the "Supplex Sailing Hat". It is lightweight and unsinkable: has two straps so it won't blow off, and it has a snap on the brim so you can wear it Aussi style if you want. The brim is fairly wide - i.e., good sun protection. ...........but no back flap for neck protection. The only catch is that they charge $38 plus S&H for the hat. Pusser's Annapolis phone number is: 1-800-442-6724, and a charming voice on the phone called Judy Adams took good care of me. I think the hat is made in California, so if you go to Google and try "Supplex", you may find other sources of the hat. After using it for two years, I'm sold. It does the job, is lightweight; floats; drys fast when wet, and is retrievable. Connie