1st time cruiser and need some advice/guidance... So my DD and her Grandparents want to do a Dolphin excursion and I do NOT plan on joining. My original plan was to have the Grandparents sign up for excursions separately from us (seemed easier that way). However, if I do this for the Dolphin excursion it will look (on paper) like a child is going alone (which is not allowed per the web site). Our reservations (in theory) are linked. Does this mean my parents can sign my daughter up when they sign-up for their excursion? Is this easy to do or do they need to log out and log back in (as us)? (They are sometimes tentative with on-line arrangements.) Can the travel agent do this instead? Would this be easier? Thanks so much!