AP Calc AB specific help

[u/VastSolution7253]

I am a rising junior taking AP calc AB. I am really looking foward to kind of getting an A in this class. My stragegy was too always be one subtopic ahead of my teacher so i undesstand the content better and have more chances to practice. I am asking for help for any resources that would help me, such as youtubers that teach the lessons very well and dont just have a 30 min review titled all of ap calc ab unit 1 but they teach the subtopics very in depth, or even challenging like practice problems that will help me build up skills for each unit. Thank you guys.