The GF and I are on the Grand from Oct 12 - 19 - my very first cruise and her fifth (all previous ones were on Carnival). Due to uncertainty of our mutual timing for vacation, we reserved late - just a week or so ago. We have guaranteed FF cabin level but no specific cabin assigned yet. She requested Traditional Dining with late seating option and we are waitlisted on that. Neither of us wants early dining. If we get assigned to early seating is it possible to change to Personal Choice either prior to departure or as soon as we board the ship? Advice appreciated.