Hello cruisers, we booked the May 25th Alaska cruise with a placeholder through Costco travel. Our plans have changed and we would like to change this to a spring break cruise for April 2021. Have any of you changed a cruise through Costco travel? Have you done this on opening day? When will the April 2021 cruises be released? I’m assuming that I will need to call Costco travel. Is that right? Thank you all!