John Moore runs Divebums, a San Diego-specific dive information website. Over the years, he’s made marine-themed t-shirts and calendars. However, his most recent creations focus on the little known — but increasingly popular — specialty courses known as Stupid Diver and Advanced Stupid Diver. These courses, of course, are only offered through the dive instruction organization known as the Professional Association of Stupid Divers (PASD). Once you complete the certification requirements (which are, very, very easy to do), you can get your own t-shirt and proclaim to the world that you’re a proud member of the Association of Stupid Divers!

Professional Association of Stupid Divers’ T-shirts Available NOW! – Divester