I have had Good Sam extended warranty service since 2012 with no major problems. My 2004 Georgie Boy Cruise master has been in the shop several times for minor to major repairs. I have only had to pay my deductible. Good Sam has a contract which states what they will cover and not cover you can check with them prior to repair. I would hate to put out a build to repair an engine or transmission. A good service writer does make a difference