Participating in PSEO, how many credits should I do per semester?

I was really thinking about doing 20, so I can finish in 3 semesters, at the least 15. Can anyone toss some experience on PSEO or just college in general over here? Thanks!

20 credits for PSEO is CRAZY. A freshman who’s fully enrolled in college is recommended to start with 14.

What IB/AP classes have you taken so far? What’s your GPA and test scores?
What field/college/major are you interested in?