its a 32 or 36, the 30 and the rare 38 were both raised decks while the 32 36 were flat decks (it was originally a Cigarette mold. )
Thats a rare boat there, very few sportboat 32s/36s were sold in the US , most were sold overseas, most the ones sold here had openfish decks. Fast boat with mild power.
The 36 raceboat (one of the very few to have steps and an aerated hull) was radared at 112 on two Mercury racing engines . Very fast for its day.