While there are exceptions to every rule...
I don't take any one source as gospel, especially a book that is out of date before it is published - and many websites have to be taken with a grain of salt - including rvparkreviews...
if just an overnight - my standards are not that high - anything more than quiet and safe with utilities usually is fine
And I've actually found some nice little gems just by an impromptu stop...
but, for destinations, I research a lot more - all online - including
good sam's trip planner,
tripadvisor.com, google maps, yahoo... any source, since any ONE source could be biased...
and unless I find multiple ratings for sites I've been to that match MY rating, then I know whether or not I can discount that rating...
to me, planning the vacation (since we are still working) is ALMOST as much fun as getting there