first off I just want to let you know you picked a really good an important issue to tackle. I have friends who have only one parent due to divorce, death of spouse, etc. I have also seen the struggles their parent have trying to to care of a kid by themselves which is a tremendous amount of work. these hardworking parents deserve some sort of relief, aid, or help so I really think your idea is great. I hope you do well in the competition and get your idea going .