help an amatuer please

im trying my hand at surfing but to be honest know nothing about it me and my family go to the beach ALOT so i figured why not looks like fun so my dad bought me this board from a garage sale and was wondering if anyone knew anything about it. its called a POST MODERN PRECISION SURF BOARD its 9.6 long and in pretty good shape i just got it today so i havent been out yet was just wondering if any has heard of it? thanks