confess my sins?

I'm not Catholic.
I've never actually been to confession.
I've heard it's supposed to be cathartic, or something like that anyway.
but I don't even know where the nearest Catholic church is, or if they're open all night, or when you're allowed to go in (I know you don't need a reservation, but seriously, there must be some guidelines).
Plus, like I said, I'm not Catholic, so is it wrong to just use a part of their religion like that? I mean would that be like an extra sin I would need to confess?
Too many questions.
So I figured I'd let this blog be my own little confessional.
It's private in that no one will know who I am so I can speak candidly, but it's on a public forum, so anyone can view it.
Maybe there are other people out there just like me. Maybe not.
but maybe, this will be cathartic, or something like that anyway.