Thank you all for the great advice. My husband called GS back and they said the tow people should have moved us to a campground nearby. The tow truck driver told us he didn't know that.
When we bought the GS policy I think we bought every option they had. We are still learning what to expect when we have to call.
After they got the truck fixed we were on our way home and had a blowout that damaged the side of our 5th wheel. Another call to GS and an hour later someone showed up to change the tire.
We are now back home (Alabaster, AL) tired but safe and dry having beat some pretty sever storms coming in from Mississippi.
Again, thanks to everyone for the suggestions. I think when I put the RV in the shop I'm going to have a generator added.