I doubt this is very helpful but here's a list of the few spots I know of in downtown Raleigh
marble ledge that gradually gets taller + spots all around building (126 S Salisbury St., part of Wells Fargo building) -I've only been on weekends and it's never been a bust but I'm not sure about weekdays
nice stone ledges + handrails (301 Fayetteville St, right across Subway)
5 stair, long flat, 5 stair with rails on last set (Moore Square park, next to the burger restaurant)
Other than that you can usually find some ok stuff to skate just by looking around downtown and last time I drove through it looked like their was some cool spots in the suburbs that might be worth checking out, sorry for the short list