wifey required first road trip in years not be as far, fine with me, still lots of new photos;
now doing Miami-Jacksonville-Macon-Atlanta-Athens-Charlotte-Asheville-Augusta-Miami ~22 nights
in past we had always done cheap rental FL one way north
& returned via ff miles or Amtrak pts;
but original question about all pts vs pts plus cash best combo
I see is easily determined by adding (.005 cents) points + cash
amounts & all points seems always to be lower, sometimes by
only ~$10 US but always lower...