Whoa wait a minute!!!
Is the vehicle needing towing your RV? Or not?
I'm reading this as a Jeep needing some sort of repair. Is this indeed a Jeep? Does Jeep make an RV?
I'm confused.
And further, and I'm assuming here, if the shop that serviced the vehicle screwed up or the part is defective, they should be paying to get it towed to them for repair.
Your post is getting me to think that you're indicating the problem is with Good Sam, but it may be someone else?
Do you have AAA for automotive services including towing? Insurance company covering towing?
Please clarify your situation.
And BTW I'd pay $45 out of my pocket, up front, to avoid walmart at any and all costs. If you need towing back to the Jeep dealer, and have to pay the $45, any reputable dealer should refund the $45 to you if the service department is at fault.
Thanks