3. If I know a cast member can he/she get me into the parks for free?
In theory, a cast member you know may be able to get you into the parks using a guest pass, however I would never ask for one. Cast members are only given so many opportunities to bring friends and family into the parks for free, so chances are if they haven’t offered it to you they are planning on using it for someone else. It’s also worth noting that while you are in the parks under a cast member’s ID, the cast member is responsible for your behavior, so if the person is not someone you know very well, best not to put him or her in an uncomfortable position.