Fishing & Crabbing HHI

Hi, I’ll be in HHI in May. Looking for places that I can take my 3-year old fishing & crabbing. I stayed on Sea Pines last year & will again this year. But last year, I got a map from them and had a difficult time locating. I found a couple of docks that I could fish but not a place for crabbing. I see people surf fishing & crabbing, but I’m not interested in doing that. I can’t find anything on Google, and heard a little but about Charles C. Haigh Jr Fishing Pier. Is that a good place to take a 3 year old to fish and crab?