I don't have any particular advice, per se, other than have a blast. Solo trips can be the BEST at Disney. Just do exactly what you want with no guilt. Get up when you want, set your own schedule and to do list. Eat where you want, when you want. Stop when you want. You get the idea.
Port Orleans French Quarter is a wonderful hotel. (We stayed there on our honeymoon nearly 26 years ago.) It's full of charm and beauty. Be sure to take time to explore and enjoy the grounds. Walk to Port Orleans Riverside. Maybe take a horse drawn carriage ride.
Make sure you make a trip report when you get back with lots and lots of photos.