Our dealer gave us a GS Roadside Assistance Program, even though we had AAA. On our first trip, in rural GA, I ran out of gas and called GSRA. They came right away. Since then, knowing that they work well, it came time to renew my AAA. GSRA is far and away a better deal. We dropped AAA.
Another good deal is the SUPERIOR travel planner on their website. An ordinary travel planner of sorts, with stops, re-routes, mileage and gas calcs, just like Google or MapQuest. However, the big difference to us is to be able to "turn on" the locations of Good Sam, Private, and Public campgrounds. Each has a link to that site's own website, if they have one. You can save multiple trips. We use that a lot.