stranded

What am I doing wrong.? Two times I have had breakdowns on the road while camping and both times I had trouble getting assistance. The first time was a hot day in August while returning home from a family trip I had a blowout on our fifth wheel. After pulling to the shoulder my wife called for roadside assistance. The operator could not find our location even though she was given detailed info on our location. We were on Interstate 70 near Baltimore. After multiple calls and call backs, we were told no one was available to assist. We told the operator we would change the tire ourselves, which we did and went on our way. The second time, we were on our way home when a brake line on my pickup blew out. We called for assistance and were told no one could help us for two days. We were able to return to the campground and I made arrangements to be towed the next morning to a repair facility. I was not camping in the wilderness.. once was near Baltimore and the second time was the Eastern Shore of Virginia....very disappointed...