We will have limited time to explore the "Hollywood" side of LA and would like to include a tour or two of a few studios there. We would just like to see some "behind the scenes" things with a good tour that does not take all day. We are not interested in rides (can do that in Orlando, which we visit almost every year.) We are really looking for a true Hollywood experience that is unique to LA. A studio with a good amount of history would be ideal. Thank you!