Best equals what campground you use, I have both Good Sam and KOA and they both pay for themselves. KOA with there rewards actually gives you cash back in addition to the discount at time of use.
I have found that especially in the west I use KOA a lot.
Of the 175 campgrounds used in the past 5 years 38 (21%) were KOA
2012 Winnebago Journey 36M Cummins 360
2014 Jeep Cherokee
492 Campgrounds,107K miles driven in our Winnebago motor homes and 2360 nights camping since we retired in July 2009, 41 National Parks
