Childcare Needed

Im a fireman, so I have to work 24 hours at a time, leaving my wife alone at home. We need someone who can come help out a few days a week, especially while Im at the firehouse. It would be mainly helping take care of and play with our son, while we try to get stuff done around the house or grocery shop. It would just be during the evening, he goes to daycare during the day. We normally grab him around 4 p.m. and he goes to bed around 7:30 p.m.