Welcome to ScubaGuru.com! My name is Tec Clark and I have had the privilege of teaching divers and instructors for over 25 years. In that time I have fielded thousands of questions about diving. Since I have taught scuba at four universities, my answers tend to be very thorough and academic in nature. I have seen countless individuals grow from a greater understanding in the sport of scuba diving. For that reason I’ve created ScubaGuru.com to be a resource website for divers and instructors. Here you will find articles on many relevant items in diving, and if you have a question that is not already answered, please submit it through our Contact Us link. Thanks again for frequenting ScubaGuru.com. I look forward to being your source for diving knowledge, tips and information as your “virtual instructor”.