HI Trusam. If you are coming to Wilmington, I would say "must sees" would be: 1. The downtown Wilmington area where you can walk along the river, there are many great shops and restaurants, also check out the Cotton Exchange while you are down there. 2. Wrightsville Beach - now is a great time to go b/c it is not very crowded. Eat right on the Ocean at the Oceanic or on the ICW at Bridge Tender or Bluewater. 3. The Fort Fisher Aquarium. 4. If you are interested in any shopping, I would suggest Mayfaire.
That ought to keep you busy for a while. If you need any other recommendations, let me know
Have fun!