Una, I'd love to really see Alaska and meet you, Kona and the gang in person. Maybe some day I'll get the opportunity to head that way, but so far Vancouver on a business trip is as close as I've gotten.
Show your son the link if you think he'd be into it. I have my kids and all my nephews and nieces tuning in throughout the day. It is quiet in the mornings but come late afternoon and evening AKST, there are usually at least half a dozen bears there and some days the salmon are really jumping out of the water and everybody gets to eat. When the bears get up there in numbers it has been so interesting to watch their hierarchies and social interactions around the best fishing spots, and to see their individual fishing strategies.