Do you know what you need to cover?
Here is a quick run down to get you started.
Notice – if you are collecting data even if it is just email addresses then you need to advice what you intend to do with that data.
Choice – you must respect the choices of your users, make sure you are ready to cope with Unsubscribe requests or data storage requests with some FAQs.
Access – users must be able to gain access to you and get a response. If you use a Gmail address and that goes into a SPAM box that you never check, then users could get cranky and things could get ugly, be prepared and accessible.