With the demise of all the good stand-alone planners, I have resorted to an on-line called
Furkot trip planner. It is free (currently), and it is a little hard to learn but I like it better than what I have seen of RV Trip Wizard.
As neither is a stand-alone program, they cannot be used for enroute navigation and if you don't not carry wire (internet access) any plan you make can be junk at the end of the second day.
So, until someone comes up with a new Trips and Streets Atlas, we real travelers are just scruk with what we can get.
I will keep using SA2015 until its charts are completely junk. They were bad when it was new.
Too bad you can't interface a GPS with Google maps. I hate Google Maps, but at least they are close to up to date.
Matt