Don't worry you will have a blast! We are leaving on our 5th cruise next month. Hundreds of cruises go out every year & very rarely does something happen. How many thousands of wrecks happen every day & we still drive our cars around. BTW, we were on Magic last year & it was pretty sweet!
Ya they go out week should be fine and its a new ship. Never been going to Jamaica, grand cayman, cozmumel for 1 week. We have a full balcony 8th deck midship.