I have a extended warranty, not a Good Sam policy, but I imagine they are pretty much the same. The warranty was mainly for peace of mind since we bought used and planned on cancelling the policy after putting a few thousand miles on the coach. We have a very expensive multiplex system and of course the Cummins and Allison which are major items. We paid $6k for a 3 year unlimited mileage zero deductible policy. We've had a couple issues and we are getting the multiplex fixed at the moment. We will be over halfway getting our money out of the policy and still have 2 1/2 years to go. So at this point we will most likely keep the policy since after paying proration and cancellation fees there isn't that much left to be refunded, they deduct for any money they pay out. They have not paid for things I think they should have, like the compressor for the air leveling system, not sure why, but we will take it to arbitration to get an answer. Now the compressor didn't need to be replaced, just worked on, maybe that's the reason, who knows. Would I advise buying one of these policies? For the most part no. But, if you have some major components and time to fight with the insurance company when they won't pay, well maybe. Another good one, they cover a repair, but only pay for half of it????? Good luck.