Just wanted to give an update on this posting.
I ran over to CW yesterday morning and picked up this
DiSeal Patch.
On second observation, I think that the hole was really a defect. There were two smaller holes on the edge of this spot, but the rest of the spot was more of a bubble. Perhaps I did catch a tree branch, caused the holes and then something got under the roofing material causing the bubbling. But it looked to me like the holes were the result of the bubbling, and that if I didn't get it covered, more of the material would eventually turn into holes as well.
I wish that I took a picture, but I was focused on getting it fixed before we had another rain storm. It stormed the night that I discovered the spot and I didn't sleep at all that night because all I could think of was the hole in the roof of my camper.
I got the hole fixed. The patch was super easy to put on, so now I can sleep easier at night.
Thanks for everyone's help.