I've decided to go with either US Warranty Corp or Wholesale Warranty. Both are quoting a few dollars either side of $1,800. That's for a 5 year policy that covers virtually everything except certain named and expected exclusions like wiper blades, paint, etc. $4,000 for a 3 year policy through Go Rving, or $1,500 for a 1 year policy through Good Sam still seems awfully pricey to me. So far, everyone who has responded to my inquiry, that has used either US or Wholesale, have all been very satisfied with them and have had no complaints or issues.
Good travelling to you,
Denny