So I actually live in Bristol, TN now, well for about 5 years now. What I can tell you about David Crockett is they've only lost two games, one to Letcher County Central out of KY, they're pretty good overall. The other is to Dobyns Bennett out of Kingsports, they're 6A which is roughly a 4A maybe a little bigger in NC. Regardless, that DB team has a margin of victory 178 PF to 48 PA but they also have like 18 seniors.
David Crockett has a really good mix of run/pass on offense, and a really solid defense. I think for Pisgah to win, they're going to need to control the offensive line of scrimmage and take advantage of each offensive possession they can get. If they get behind the chains too often, DC offense will start to grind the clock.
I know that's not a ton of insight, I unfortunately haven't seen DC play yet in person this season, only highlights. Not a senior heavy team, but not incredibly young either.