The ERS with Good Sam is well worth the money. It's a good companion when on the road. We've been saved twice with it both times last year on our winter trip to AZ from Mi and return trip.
Help is just a phone call away no matter what your problem. Blow out, flat, locked out of unit or TT and in our case one call last year was when we had to fly home for my dieing Mother-in-law and after being gone from AZ for 17 days our truck battery was dead on our return flight at 1:00AM. We called the number and within ten minutes we had help and truck running. The other time was a blow out in Texas on our way home. So yes we'd say the ERS is a real good traveling companion.
2011 Cedar Creek 36B2 ordered with outside kitchen removed and a nice big wardrobe in it's place.
Pulled with a 2011 F-250 Super Duty 6.7 Diesel Crew Cab and 8' box with a Hensley BD-3 Trailer Saver. F R O G members.