My swing keel is stuckup. Not only that, but it's also shy and doesn't want to come out of the keel pocket. I've already dislodged one surprisingly large colony of oysters from between the keel and the pocket on both sides of the keel. After two and a half weeks out of the water, there were even two wet ones. Unfortunately, near the keel pin bracket, It looks like the keel has been welded to the bracket and pocket. I say looks like, because I have been able to chip away at some of it. It is like hard packed silt mixed with glue. I have almost chipped away at all of it I can reach, but the keel still won't swing free. If a pressure washer won't finish the job and free the keel, how much trouble is it to access the top of the keel pocket? As long as the top of the keel pocket isn't buried in ballast and foam, I'm not afraid of having to rebuild it. Anyone have any better ideas?
Here are three pictures of the keel and keel pocket so you can get an idea of what I'm talking about:
Not the sharpest picture.

It is almost like the keel is welded to the keel pin bracket.

I have chipped away at some of the junk in this photo.

Darin