AshCampbell

I would be interested in going to both parks. I'm local to the bay area, so I will not need transport to/from southern California.

I've experienced a problem similar to this a couple of times and I found that MOST of the time cleaning the lens (Discwasher makes a cleaner - you put a drop of fluid on one of the two brushes on a special CD) will fix the problem. On a couple of rare occasions when cleaning the lens didn't work, I had a friend duplicate the disc on his PC using a TDK (or similar high quality disc) DVD, and the duplicated disc then plays fine. The problem comes down to a dirty lens on DVD. They arent' supposed to get dirty, but they do. I've never experienced any problems with the DVDs from TPR that a quick lens cleaning didn't fix.