We use to do the same, Buckets for moisture and leave the air on at 90. Also use to turn the water heater off at the breaker box. and make sure the washing machine water is turned off. wouldn't want a hose to break and flood the house while you are away. Happened to a neighbor accross the street. they had to replace all the drywall in the entire house. and the cabinets and the carpet- over 25K in damage.