Socialization days need to be synchronized. Errands often need to be anti-synchronized, so that your time off falls when most others are working. Fun days are

Socialization days need to be synchronized. Errands often need to be anti-synchronized, so that your time off falls when most others are working. Fun days are somewhere in between. You need your group to have its time off all at the same time, but sometimes a service employee needs to be working at that time. I'd think that in Mexico, those resort workers would probably prefer that everybody get Sundays off. But resort guests and management would prefer that services be available every day of the week, including Sundays. The described arrangement appears to be that full staffing is equal to 6/7 of the employee roster. Or, conversely, that the employee roster is 7/6 (117%) of the daily staffing requirement. How difficult would it be to expand the roster to 7/5 (140%) of the requirement, or 7/4 (175%), for two or three days off per week, respectively? That still wouldn't address the non-synchronized schedule, but it would provide more downtime.