Couple of things of advice.
If you are taking AP Physics 1, don’t take AP Physics C next year. Course content is the same, C only has calculus integrated into it. I would suggest taking AP Physics 2 because you will not be advanced enough for E and M (if it is offered). Second, if you take Calc 3 at a university it is only a one semester class, so you will need to plan what to take second semester (I am taking differential equations). Finally, from what I have heard, AP Human Geography is not really good class and you will have already taken AP World so I don’t think you would learn much more. From what I have seen of my friends that take the class is that it is mostly memorizing World Capitals (if however you feel the need to take only AP classes to raise your GPA go ahead).
I only applied to Princeton SCEA and I got in.
Thanks for the feedback, although it’s a little late since I graduated this past May. As far as your advice goes, I’m a little embarrassed to say that my situation and actions pretty much conflicted with everything you said. I went from AP Physics 1 junior year to AP Physics C this year, with no reduction in grades. I got 5s on both AP Physics C exams. My Calc 3 class was actually offered by my high school, and not outsourced to a local university/college as you assumed it would be, so it was a full year class. Finally, AP HUG was actually a pretty decent class. You’re right - I didn’t learn much more than what I’d already known from taking AP World the previous year, but my teacher was awesome, and I didn’t really need the class anyways, as I’d submitted my early app to Princeton 2 months into the school year and could recede into a reasonable level of relaxation for the better part of the year.