[jdarwin]

I use RVPARKY.COM. RV Life gave me a free subscription to their RV Trip Wizard. I’ve found both to be pretty good at calculating distances, MPG, and finding parks. The one big difference is mapping. Using RVPARKY to travel from W Yellowstone to E Yellowstone, the app takes me N around the outside of the park (350 mi). RV Trip Wizard takes me through the park (175 mi). I gave both apps the same Rig configuration. So I give Trip Wizard a slight edge.