This afternoon I had a black screen glitch on the iPad and noted NO SIGNAL. I was 200 ft up and coming home, I was able to take control of the inspire 1 and land without incident. I'm to the point I don't even want to fly. I feel like a TOP GUN Pilot fighting for my life in the sky. I'm worried there is an issue. What do you do? Can you send the inspire in to get a check up?

when you are 200 ft up there, i believe that the only interference can influence your video transmission.  I would suggest you to refresh your video link:
Press the C1 + C2 + Trigger (photo) buttons and keep them pressed and TURN OFF the controller.
By still keeping pressed the C1 + C2 + Trigger (photo) buttons TURN ON the controller.
You also can check this thread http://forum.dji.com/thread-39021-1-1.html