NCL Bliss with teen boys in July

[mmccool719]

I admit. I am overwhelmed planning this trip. It will be us and our teen boys. Bus tours and fishing tours are out. So are $1,000 excursions. First, I am wondering, can I take a chance at any of the ports and wait to book something when we get off the ship? Will a I find a variety of vendors at certain ports? If so, which ports? Some interest would be sled dog camp, jeep rental (Skagway), boat tour to see a glacier, zip lining for the boys, kayaking. The White Pass Summit rail looks great but I am afraid they'll hate sitting that long. Victoria BC we will just do some walking at the harbor. Thanks in advance!