If I'm going just for the day and I want to ride the trails and do some of the other attractions is there a place where i can leave my bike?

Well, there are signs up about how they aren't responsible but there are racks and fencing all over. I'd bring a lock but I'm paranoid. It's probably fine.

They have bike racks outside of the shops and attractions. It's a super chill place. No one jacking bikes there.

We have racks and great security, but I would bring a lock to be safe.

I have never had any trouble in the past on the racks supplied, but a lot might be a good idea if you're nervous

Trent and REB are right on, definitely bring a lock, better safe than sorry! :o)