My two teenage children did this in August. They loved it of course, but it is a little pricey. They were the only two in with them, so they had one of one time with about 3 trainers. The water is extremely cold, around 50-52 degrees, although they had full wetsuits on. They did a little behind the scene tour, and then were in with the Belugas for only about 20-30 minutes, but for them it was well worth it.