Danica McKellar on Instagram: "Raw, unedited footage my husband took of my first cold dip in 34° glacier lagoon water on the south coast of Iceland earlier this week during our anniversary trip... 🥶 Yes, the air was about that cold, too, which is why I'm wearing that ear warmer! You'll see I didn't last long... but it was SO BEAUTIFUL looking out over the water as the sun was going down in Iceland that evening... so peaceful - just stunning. A front row seat to God's beauty, like much of the co