Hello, I'm Gary and have been shooting underwater since 2015 with a Nikon D800, Sea & Sea housing and strobes. I also use Sealife products to teach photography as an SSI instructor who just switched from a PADI Master Instructor with our shop, Underwater Connection. Just purchased a Nikon Z7 with Sea & Sea housing to replace the D800 and am looking forward to taking it underwater soon. Live in Colorado, but lead trips and travel through the Underwater Connection in Colorado Springs. See you soon in some warm clear saltwater!