Thank you all for the good advice and suggestions.
I'm a Farrier at the racetrack so my truck currently has a Stonewell shoeing pack cover and equipment in the bed so weighing the rig at this time is not possible.
I have access to a Ford F-450 to pull and relocate a trailer so I can always do that and then make some decisions about the truck.
We intend to travel for about two years and let the three grown children settle down in an area before we buy our next home. After that we'll likely pull the trailer 2-3 months at a time to visit the son or daughter that is not in our immediate area.
JDJ