Question #3: Will my identity get stolen?
No. You are not putting any information on an entry form that would give would give thieves access to your banking or credit card information. Most people have more information available on their Facebook accounts! In 2005 Craig Borysowich wrote a good blog post: Thoughts on Identity Theft and his words still ring true today. I have been entering online on a daily basis for over nine years and have never had a problem. So feel safe, enter away and marval at all the prizes you win!