Jaina, you are fortunate though that your fear is one that you'll never have to face. Going into a shipwreck is a choice, and you can choose to never go scuba diving into a shipwreck.
Though I see where you're coming from. Going near shipwrecks would be cool, but going in would be a bit much.
My cat has been freaking me out lately. She occasionally stares at places in my house where mice have appeared in the past. It makes me think she's heard something and is waiting for it to pop out.
So when she behaves oddly like that now, I lock her in the bedroom with me overnight (with food, water, and litter) and set traps out by where she might hear mice. I caught one two weeks ago from that.
It was the year of fire… the year of destruction… the year we took back what was ours.
It was the year of rebirth… the year of great sadness… the year of pain… and the year of joy.
It was a new age. It was the end of history. It was the year everything changed.
The year is 2261.
The place: Babylon 5.