I agree with the be yourself aspect.
But, remember, there are things about being on cam that can bring out things you might not have realized were there.
You might find that you like to watch basically complete strangers get off to you and be someone who watches cams a lot. Whether your husband would like you doing this... well... :lol:
You might find that while you have found yourself to be very conservative in the past, you actually have a really dirty streak inside you that you never found an outlet for in the past. And that the relative anonymity and safety of being on cam as opposed to having someone there with you allows you to discover it.
You may find you have fetishes you never even realized you had, and not even the fetishes you might be thinking I mean in the BDSM way. Everyone has some sort of fetish, but they often don't know how to get it. Again, being on cam can sometimes help find these things out.
So, just be yourself, as has been suggested, but also allow yourself to discover yourself and find out what you like.