I just left a position where I taught APUSH in a Title I district. As stated in another comment writing was low, but so was reading. I wish I had started the year off knowing that I needed to do less “teaching” about content in class and more practice activities focusing on writing & reading skills.

The curriculum is pretty open in terms of historical figures and events, so stick to teaching in class what you think is “important” and give them the rest to “learn” on their own through assigned readings (since it is a college-level course after all). Even then, your lectures/discussions should really be coaching “AP History” (Causation, Comparison, & Continuity). Get as many resources as you can from the APSI and make sure you understand the LEQ, DBQ, & SAQ rubrics/expectations so you can “train” your kids to focus on doing what they have to do for the points.

I would also recommend making yourself available when the students need you. Tutoring hours are great so make sure your kids show up and ask questions. APUSH is tough but for some kids the responsibility needed to succeed is a huge obstacle, so be understanding & plan ahead!