Any advice for a 1st time dad

Lots of advice about being a step parent. My one advice about being a new parent, don't treat her like she is more important than your other children. Raise them as equal brothers & sisters. Love them all equally & everything else works out.

Other than that, sleep dude, whenever you can get it and know that momma has everything twice as hard as you. Take care of her. Also, Cherish every frigging minute of this! I can't stress that enough. They grow up SO fast!. Love them unconditionally, engage them constantly. Be in their lives and teach them everything you love about life.