I know that some people (ME) easily get LD's if they are able to sleep in late, say, past 9:00. So, if you could sleep in late every day, would you get a LD almost every day?

I'd have to say, I bet I'd get almost one every day! I don't always get one on the weekends when I can sleep in, but that's because I'm not always able to sleep in past 9:00.