@pbacot said:

From the size of you model, clipping may likely be caused by objects far from the origin, or just the model being very big. You can look for objects that are not needed far away to delete or copy out, and move the center of the model or your center of interest to the origin.

That'll do it. I had a mass of people, probably a mile or so away from the origin. Thanks!

I'm running into a problem on orbit and zoom. When I use either tool, the model "disappears" or gets clipped. Here's a video showing what's happening. https://youtu.be/pRI2jPWCC_Q