I've done it, I re-registered for Kung Fu, and had my first class last night. The Academy moved to a new beautiful location, and the training facility is gorgeous. Nice large floor area, 1/2 wood floor and 1/2 mats, complete with 3 hanging heavy bags, a punching bag, a climbing rope (insert gym class nightmares here) hanging rings, and several bars for pull ups or chin ups, or just hanging. A nice array of staffs and blunted weaponry are stacked in the corner, and there are high ceilings with many skylights. Our school has a new seal, because my instructor has become a Sifu since I last took the class.
The thing that sealed the deal for me was that he personally came over to me and shook my hand, and said that he was excited that I was coming back to class. I feel really out of shape, and the class kicked my butt. I also know from taking the class in the past that the class I attended last night was nothing compared to how it really is.
I missed taking Kung Fu, and I am glad that I am again.