We opted out of BBQ this year. Instead we went with chili dogs, Frito pie, chips and salsa, apple pie, and watermelon. We spread this out over a few hours which made this eclectic meal work rather well.
Naturally we watched the movie Independence Day and then later on that night Live Free or Die Hard. I think these two movies are solid Independence Day double-feature entertainment.
Your meal reminds me of little league baseball games in West Texas. I used to go watch my cousin play. Frito pie is a staple of concession stands.