I have used Corner Tubes for both professional and personal tubing needs. Professionally, we took a group of 10-12 on a tubing excursion for a retreat. And personally I have used them with friends. In both circumstances I was extremely impressed with their services and hospitality. They consistently went above and beyond to ensure that all of our needs were met, and did so in a very friendly, inviting and professional manner. Also, their equipment and transportation services were very clean and in excellent condition. I would strongly encourage anyone looking to go tubing in the New Braunfels area to utilize their services. Great company and experience!