Disney has set ADR times for the packages, depending on which show you're going to - I thought the last time was 5:35, but it must be 5:45 for the 8:15. I think that's a little tight for my comfort level, but like you said you will be nearby. We're doing Tutto Italia at 5:15 for the 8:15 show, because I didn't want to feel rushed at all, either at dinner or walking over to the theatre. I'm sure you will be fine.