Would like to have a good seat - about 1/2 way down or towards front for Fantasmic. What time do you suggest we get there? It will be the day after labor day. Crowds should be low.
If there is only one Fant, try to get there 45-60 minutes before the show begins.
The Dining Package guests sit in the two center sections and you'll enter on the right side of the amphitheater. Try for the section adjacent to Dining.