Large, flying "T".While camping at Two Rivers state rec area, my stepmom, neighbor & myself saw what appeared to be a flying capital "T". The "T" was in all red lights and flew upright, so that the crossing of the "T" was at the top. It flew in past the campsite from the west, headed a mostly eastward direction. It was quite large, possibly as large as a commercial jet, standing on it's tail. It flew silently.