The Muni is a fun course and good vibe. They just punched the greens last week but they should be ok when you get into town. In the immediate Wilmington area, Beau Rivage can be fun because it’s a change of pace with some actual elevation changes (rare for here). Aside from that, there are a ton of courses within a little bit of a drive, just depends on how far you want to go.
Cape Fear National
Little bit further south and you get a lot of options. My personal faves are
Oyster Bay- if you want to see a lot of gators, this is the course for you. It’s really pretty and a super fun layout but not always in great shape.