help me remember a movie title
 

I'm trying to remember the name of a movie. It is a comedy/horror, mostly comedy, centered around a surfing beach. Made probably in the early '80s, on a low budget. I think the plot was of teenagers getting turned into mindless punk zombies by some nerd who was kicked out of the beach culture. There is one fantasticaly disgusting scene where some guys are having an eating contest. One of them is eating a giant submarine sandwich and a seagull takes a big crap in it. WIthout noticing, he stuffs it down, poop and all.

Thats all I can really remember about this terribly piece of cheese. If you know the title, I'd appreciate it.

Thanks!

could this be the one:

http://www.imdb.com/title/tt0088207/plotsummary

YESSSS!!!

Thanks Frederico
I was thinking it was called The Surf, but Surf II, that's the one!
Phew, now all I have to do is find a copy to watch. :)