trailertraveler, I do use POI Factory for my Garmin. I haven't tried to import into the Undertow program but will give that some attention soon.
We just got back from a 5500 mile trip up to Glacier, Oregon, Crater Lake, etc. I used the old Trailer Life/Undertow all the way and it was my basic planning tool. It is a shame that Trailer Life and Undertow did not work together in an updated version of this good program.
The great advantage of this software is that the actual campgrounds become the basis of the planning. That is far better than just having a general mapping program. I plan my stops based on the campground information.
Thanks for the suggestion. I will give it a try.