I did this with my 12 year old and we both enjoyed the stunning beauty. A bit of a hike across some small rivers, over a lot of rocks , and up and down some big hills. Not hard, but one needs to be able to hike an hour.
Great to see some whales but the large ones migrate further north now that the ocean is warmer. They have over clothes for us to put on so all one needs to bring is hat and gloves. So we were totally comfortable.