If you want to use PlugShare, you should adjust your settings ("more options" or the gear icon). You can include CHAdeMO DCFC (the fast charger compatible with the Kia), EV Plug (J1772), and Wall outlet (120V) (but only if you're willing to overnight, and even then, you probably won't get a full charge). Tesla chargers are not compatible.
I managed to make a Baltimore suburbs to Pittsburgh route by buying a J1772 charger with a NEMA 14-50 plug, and stopping at a campground for a while to bridge the gap. It doesn't look like any such arrangement is possible for your route based on the data Plugshare has, unless you go considerably out of the way... you can try dragging some routes up toward Vegas, and expanding the radius of search, you'll maybe find enough chargers, but it's going to be a long trip with a 3-4 hour stop at each J1772. I don't think we're quite to the point this makes sense yet with the Soul EV.