Chuck, I think your Brother-in-law did you a real favor. I have been using Trailer Life Navigator for many years. Unfortunately, that 2011 is the latest and final version and there does not appear to be any plans for replacement.
I just want to tell you that I still find it the most helpful software for PLANNING at home on my computer. In fact, I purchased a 2011 version to replace the 2010 which is the one I have been using for many year.
As I plan with Navigator I use online apps such as Google Maps and RV Reviews. Even if the information is becoming dated I haven't found anything to replace it. I encourage you to try it. Just remember, it is for trip planning at home on the computer, not for navigating on the road.
