@Burning KittyThe Savage land would be interesting, though either Heidi will not be joining, or she will have a serious disadvantage due to the nature of the area. Shawn might find it refreshing to not need an anti-static bracelet at all times.
If I remember right Heidi was speculating about her capabilities if she didn't have powers. Savage Land would be the perfect place to learn without drugs suppressing her powers that may have potentially dangerous side effects. Though Savage Land also has it's own potentially dangerous situations.
I wonder if Heidi would lose what she already learned if her abilities were suppressed?