Hi, we stay the winter in the area and found the crb legs at the Clarion, Crabby Joe's, I think are the best deal. About $18 for the buffet. Angels is down the road east a mile or so in an Extended Stay place and I would not recommend it.
Crabby Joes is not fancy, exciting, or massive with hundreds of items. It does have cold oysters on the half shell which were great. Cold peal and eat shrimp and big crab legs. There are other selections of beef, chicken wings, salads, but again no big buffet like Angels. But if you love crab, this is not a bad place to go.
FYI last two times we went to Cape May at Beach Club they had crab legs on the buffet. Our server said they had been brought back.
Enjoy...Ted