This was a great experience. Wife wanted something fun to do for anniversary after dinner, this was just right. Took 10 pm tour with Guide Al. He is a professional educator, as well as a people person and he provided alot of data. His great skill of teaching is transferred from the classroom to the field. Before the tour, I thought I knew most history of Galveston, but after tour found I missed so much underground hidden history. Alot of people in the group had caught pics of orbs and other anomalies. Al has some really impressive pics that he shares that were taken during tours. If you take the tour, go to the bathroom before arrival, take water, wear light clothing, comfortable shoes and bring a well charged camera as you will take lots of photos and video. For safety sake, don't walk or stand in the road. The guide had to keep warning people to get out of the road as cars were coming.