I do. This is the closest encounter I've ever had with one. I'm working on full galleries and a trip report from my recent trip to South Kona (Big Island Hawai'i) but posting this couldn't wait. My wife and I were snorkeling at Two-Step for a couple hours. It was getting later in the day, so I went back to the car and geared up for a dive (she doesn't dive). I swam back out to her in the bay to let her know I was submerging and she's waving her arms and yelling to get my attention. I realized that nothing was wrong and in fact she had been following this eagle ray from above, watching it feed on the scattered sand patches. I didn't have time to setup my camera properly, but I quickly submerged and started running video. She was also filming from above. I've never had one come this close to me before - probably 1' or less at the closest. Video in 4k, no lights. Quite memorable - I love the Big Island.