The boat is RR 11 31 55 6, I sold it two years ago, it was butchered up pretty good and the bottom needed a lot of work as I think it had seen some salt water, a lot of epoxy and small holes. If anyone wants more info PM me.
Boatboy wrote: It looks like the rear area behind the center deck has been enlarged.
The rear deck has been cut and the side supports for it cut back, those side supports provided storage compartments and were also structural components that help make the bottom of the hull rigid. In the 1957 Rocket when they eliminated those they added giant stringers similar to the ones in some of the Hawks.
“We delight in the beauty of the butterfly, but rarely admit the changes it has gone through to achieve that beauty.” Maya Angelou