That looks like my families old crab boat. Could you read Atocha or Fort Myers on the trans? Is that a Ford 302 with a Eldelbrock intake? I know I have seen the boat before on this site several years ago. We had a converted OB to IB 22.2. The 351w went into my Mustang and the 302 went into the crab boat...what fun.
could you give us some more information on your brackett? whats the measurements on it, who built it, how much? ive been going back and forth with myself between a brackett and jackplate or a porta bracket. does your bracket provide flotation? fiberglass or alum?
How much would do you lose on draft with that bracket?