This is a cruise related question

We are going on the Conquest which leaves out of New Orleans... We are staying over an extra night in New Orleans, and aren't sure of a good place to stay... we want to be within walking distance of Bourbon Street, but in a cleaner nicer area (we have heard some nasty things about parts of Bourbon!) at a decent price (Maybe around $100 a night?)... If you know of any, we'd be very grateful! Thanks!