Write about something you feel strongly about.
I am all for everyone being treated the same and having laws that reflect a sense of equality. However, equality is a myth and can never happen 100% and is a waste of time trying to achieve it. Forcing people into acceptance is not right nor a form of equality.
Some things are more important than our own personal needs or interests. And such notions are not for the federal government to be concerned with. Start with the states, give the power back to the states, ask them to make the difference.
Asking the federal government to help only gives them the power to control your life. You should be able to take responsibility and be responsible for your own actions, and make the right decisions for your own life. No one else should be able to tell you how to live your life.
Keep government small and out of our lives.