From what I've read, your day in Labadee will be a "sea" day. At least for the next few weeks, lets hope they can get things straightened out there and passengers can go there again safely.
Donna is correct. RCI has announced that until further notice they will be skipping Labadee due to the current problems in Haiti. While Labadee is in a remote and fairly safe area, the problems facing that country right now are very widespread and better safe than sorry.