you have bitten off way more than you can chew here. there's no nice way to put it, you forgeted up. drop half of those and you have a balanced schedule. this is Self Delete. im questioning if it's even possible to complete the amount of homework you'll be getting from these classes.
if you are adamant on taking these classes, i've done AP Human Geo and passed the AP test with a 5/5 so I can help you there.