Creating a handle grip on a dustpan (?)

I'm very new to PTC Creo Parametric, so I need some help figuring some things out. Essentially, I need to make a grip like handle on a dustpan (attached). I've tried blends, sweeps, and just can't seem to get the constraints and parameters right. The handle needs to be hollow for a broom stick to fit in it, but it also needs a grip for the user's hand. Any help, tips, recommendations?

Thanks so much in advance.