G'day blokes I have been watching this forum for a while and I'm after some advice.
I am 6'2 tall and weigh 125kg

now i'm not like flubber .
I surf a Munoz 12ft longboard and I'm trying my hands at SUP.
I have a 12x30x4 3/4 stand up board that I purchased 2nd hand .
I have to go home and see the name of it as I dont remember it (It's not major brand)
I have found that in flat water while paddling most of the side rails are under water.
It seems to float me ok but I dont know any better.
I havent surfed it as yet but I will soon find out how crap it is.
Do you guys know or have seen guys that are heavy as me what they are riding?
Or what dimentions?
I do want to surf the board, not flat water,(only when its flat

)
Thanks
XXL Hazza