Hi I am taking my first Disney Cruise on the Disney Wonder on Feb. 7th out of Miami. I would love to be a part of Fish Extenders but do not know how to find a list or start a list. I would love any advice or suggestions for my upcoming cruise. I am very excited! I will be taking my 10 year old son and 6 year old grandson as well as my mother. So want to make this the most memorable vacation for my boys.