Performance issues with multiple Waypoints

I'm having some performance issues with Waypoints.

I'm using 5 of them in a big form (about 100 fields).

This is how i'm using them ->

`` this.setState({ resourceInfoSection: true })} onLeave={() => this.setState({ resourceInfoSection: false })}>
``

Each Waypoint sets a different state so i can trigger a classchange on some buttons (if the user gets to the resources section, button gets a css class, when it leaves the section the class gets removed).

Any tips?