Single parents have a difficult job. My biggest recommendation is for tips. Get a support system around you, whether its other single parents or other people that are in a similar situation or neighbors and friends that can help you pick up the slack. Someone to help pick up the children, if you are running late. It's definitely good to have that rolodex on hand. Communication is key, especially if you are having to communicate with a co-parent. I recommend that you get those conversations in writing because there is always that "he said" "she said" kind of thing that can become a sticky situation.