While we didn't sleep at Kayaker's Cove, we dropped anchor from our sailing yacht in the cove. We paddled over and the people staying and working there were very welcoming. They fired up the wood burning sauna, the only way to warm up after being chilled to the bone and we ate dinner and sat around their campfire before paddling back out to our boat. Paddling back out at night we were able to see the bio luminescent algae that light up the water on every paddle . Amazing!
There is a nice hike that goes up the mountain from behind KC. A little tricky but well worth the views. Also, many nice places to paddle out to. I recommend the spit on Fox Island.