RV Wizard sounds interesting. May check it out. I am curious why MS Streets and Trips is promoted so much other than it is Microsoft, the mother of Windows? I have it and find the user interface odd and less intuitive compared to Garmin's Map Source. If you have a Garmin GPS, you have the maps and the program most likely. Just install it on your PC. I find it much easier to plan accurate routes on Map Source than S&T. The bonus is that I can load all my waypoints and routes onto the GPS.
'09 Pleasure Way Lexor, Chevrolet Express 3500 chassis, 6.0L V8
Last RV, 2005 NRV Dolphin 5342 (2007-2014)