Donzi 18 Corsican ?
 

yes

for more info check out

http://www.lgdonziclassic.com/pages/Modals.asp and

http://www.lgdonziclassic.net/pdfs/corsicanlit.pdf

Cool boats. That ones missing the windshield, but otherwise a pretty clean lookng boat. Yellow seemed to be the color of choice on them with approximately 30% of them built in that color. Standard 18 Donzi,hull with a different deck.

Yours, or are you looking at it?

I'm no expert, but that one is yellow w/ black lower side stripe, with the 2 Donzi logos on the deck, and a gas filler on each side, is it possibly the brochure boat?
Also was dual gas fillers common?

nice option with the addition of the DP lower. That would be great on a narrow hull like that.

Many of the Corsicans had the extra decals, I have one at my shop now that does. Can't answer the fuel fill question, have seen them but no rhyme or reason. I have heard unfounded rumors the jet boats had them and a spare tank, but I have seen jets with one fuel fill, I/O's with two...