Martha:
The good thing about teardrops is that you can always unhook and push them into a campsite. I went up to an empty school parking lot on a weekend and practiced my backing and it really helped.
I mainly camp alone (other than my 2 dogs), and I usually stay in state parks or more popular/populated campgrounds. Just pay attention to your surroundings and to your spidey sense. I do carry pepper spray, and have a concealed carry permit, but have never taken my gun camping with me....yet.
Post some pics of your teardrop so we can see it.